Samsung Galaxy S21 Secondary Interconnect Cable Replacement

Duration: 45 minutes
Steps: 28 Steps

Ready to swap out that secondary interconnect cable in your Samsung Galaxy S21? Before diving in, make sure to discharge your battery below 25%—it’s a smart move to keep things safe and cool. If your battery’s looking a bit swollen, handle with extra care. Follow these steps to carefully disconnect and replace the cable, and if at any point you need a hand, you can always schedule a repair to get professional help.

Step 1

– Warm up your iOpener and set it on the lower edge of the back cover for a couple of minutes. Let that heat work its magic!

Tools Used
  1. iOpenerSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 2

– Stick a suction cup near the bottom edge of your phone’s back—right in the center is your sweet spot.

– Give that suction cup a confident pull upwards to open up a small gap between the back cover and the frame.

– Slide an opening pick into the gap you just made. You’re officially in!

Step 3

– Gently slide your pick back and forth along the bottom edge to cut through the adhesive. Keep the pick in place afterward to stop the adhesive from sealing back up.

Step 4

– Warm up that iOpener and give the left edge of the back cover a cozy two-minute hug!

Tools Used
  1. iOpenerSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 5

– Place a suction cup on the back of the phone, as close to the middle of the left edge as you can manage.

– Gently pull up on the suction cup, applying firm and steady pressure until you create a small gap between the back cover and the frame.

– Slide an opening pick into that gap to get things moving.

Step 6

– Glide an opening pick down the left edge until you hit the bottom left corner—you’re slicing through that sticky adhesive.

– Keep the pick parked right there so the adhesive doesn’t sneak back together.

Step 7

– Give the back cover’s right edge a warm hug with a heated iOpener for about two minutes.

Tools Used
  1. iOpenerSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 8

– Place the suction cup on the back of your phone, aiming for the center of the right edge. Make sure it’s nice and snug.

– Give the suction cup a firm, steady pull to gently separate the back cover from the frame, creating a small gap.

– Slide an opening pick into the gap and you’re on your way!

Step 9

– Gently slide the opening pick along the right edge of the back cover, moving it back and forth to slice through the adhesive.

– Leave the pick in place to keep the adhesive from sticking back together. You’ve got this!

Step 10

– Start by gently rotating the right-edge opening pick around the top-right corner of the phone. Take your time—patience is key to a smooth lift.

Step 11

– Slide your top pick as close as you can to the camera shell—don’t be shy, get in there!

– Now, do the same with the pick on the left edge. You’re practically a phone ninja at this point.

Step 12

– Warm up your iOpener, then let it chill on the camera shell for about two minutes.

Tools Used
  1. iOpenerSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 13

– Turn the back cover counterclockwise to loosen it up and create a small gap between the camera shell and the frame.

– Gently slide an opening pick into that gap to help lift it away.

Step 14

– Gently slide the two picks toward the camera shell, slipping them under the corners of the back cover next to the camera. Then, wiggle the picks back and forth along the gap between the back cover and the camera shell until you gently pry them apart and create a space between the camera shell and the frame. If you need a hand, you can always schedule a repair.

Step 15

– Gently slide an opening pick between the camera shell and the frame to carefully cut through the adhesive. Take your time, and if you need a hand, you can always schedule a repair.

Step 16

– Sneak your pick past the camera’s right side—there’s a sneaky strip of adhesive waiting to be sliced.

– Tilt the pick down like you’re giving the internals a gentle high-five to keep everything safe and sound.

Step 17

– Aim the tip of your opening pick right at your phone’s flash—like you’re a phone surgeon.

– Slide the pick in gently, keeping clear of the flash’s metal plate. No sudden moves!

– Cut through the sticky adhesive just to the right of the camera. Take your time; you’ve got this!

Step 18

– Pop off the back cover. Be gentle, but firm! It’s like peeling off the last layer of a burrito—just the right touch.

– Time for reassembly: Take a quick moment to power up your device and give everything a test run. Make sure all functions are on point before you seal it back up. But remember, once you’re done testing, power it down completely before you proceed.

– Got some leftover adhesive? No worries! Grab your tweezers or fingers, and carefully remove any chunks. Then, wipe away any sticky residue with some high-concentration (over 90%) isopropyl alcohol. Smooth and clean!

– Using Samsung’s custom-cut adhesives? You’re in luck! Check out the guide linked here for a perfect fit.

– Opting for double-sided tape? No problem. Follow this guide for all the steps you need to get it done right.

Tools Used
  1. TweezersSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 19

– Grab your trusty Phillips screwdriver and unscrew the five 4mm-long screws holding the motherboard bracket in place. Keep those screws safe—they’re your key to unlocking the next step!

Step 20

– Grab a pair of tweezers and gently lift the motherboard bracket off the frame. It’s a delicate move, so take your time!

Tools Used
  1. TweezersSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 21

– Grab your tweezers or fingers and gently move the motherboard bracket out of the way. Then, use a spudger to carefully lift the battery press connector up.

– To snap connectors back into place, align one side and press down until it clicks. Then do the same for the other side. Avoid pressing in the middle. If it gets misaligned, the pins could bend, leading to permanent damage.

Tools Used
  1. TweezersSamsung Galaxy S21 Secondary Interconnect Cable Replacement
  2. SpudgerSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 22

– While keeping the motherboard bracket safely out of the way, use a spudger to gently pry up and disconnect the wireless charging coil’s press connector.

Tools Used
  1. SpudgerSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 23

– Gently peel the wireless charging coil away from your phone using your fingers—think of it as removing a sticker, but with a little extra care.

– When you’re putting everything back together, start by tightening those motherboard bracket screws first. This helps line up the charging coil just right. Then, press the rest of the coil down so it sticks where it should.

Step 24

– Grab your trusty Phillips driver, give it a little pep talk, and spin out those six 4 mm screws that are keeping the loudspeaker snuggled up to the frame. They’ll come out smoother than your favorite playlist.

Step 25

– Gently insert a spudger into the notch at the top-left corner of the loudspeaker and carefully pry upward to pop it free from its clips. Once loosened, lift out the loudspeaker to continue with your repair. If you need extra hands, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 26

– Grab the flat end of your spudger and gently pop up the press connector at the bottom of the secondary interconnect cable. Easy does it—no need to wrestle with it!

Tools Used
  1. SpudgerSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 27

– Gently use the flat end of a spudger to lift and disconnect the top press connector of the secondary interconnect cable. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Step 28

– Before you wrap things up, check your new part against the old one—don’t forget to peel off any sticky backs or swap over any bits that didn’t come with your replacement.

– Ready to put it all back together? Just retrace your steps in reverse.

– Once you’re done, take a moment to run through a quick test to make sure everything’s working as it should.

– Got leftover parts or old electronics? Give them a second life and recycle at an R2 or e-Stewards certified spot.

– Stuck somewhere or just feeling puzzled? Drop by our Answers community for tips and troubleshooting.

– If the DIY road gets too bumpy, you can always schedule a repair with Salvation Repair. You’ve got this!

Tools Used
  1. TweezersSamsung Galaxy S21 Secondary Interconnect Cable Replacement

Success!
Give your new part a quick side-by-side with the original—make sure nothing’s missing and peel off any sticky covers before you pop it in.
Ready to wrap things up? Just reverse the steps above to put your device back together.
Once you’re done, check out our guide to make sure everything’s working as it should.
When you’re all finished, recycle any old parts at an R2 or e-Stewards certified spot.
Ran into a snag? The Answers community is a great place to get some troubleshooting help.
If you need backup, you can always schedule a repair.

Samsung Galaxy S21 Screen and Battery Assembly Replacement

Duration: 45 minutes
Steps: 50 Steps

Ready to breathe new life into your Samsung Galaxy S21? This step-by-step guide will walk you through swapping out the screen and battery assembly — that’s the whole shebang, including the display, battery, and frame all in one piece. Before diving in, double-check you’ve got the right part, and if your battery’s looking a little swollen, play it safe. Make sure to fully drain the battery before starting—this helps prevent any thermal surprises if things go awry. Keep in mind, your water resistance may take a hit, and the IP rating won’t be the same after you finish, but with a steady hand and some patience, you’ll get the job done. Some images might show tiny gaps or missing bits—that’s normal and shouldn’t throw you off. Once you’re set, just follow the steps carefully, and if at any point you want extra help, you can always schedule a repair.

Step 1

– Grab a SIM eject tool, a tiny screwdriver bit, or a brave paper clip and poke it into the little hole next to your SIM card tray at the bottom edge of your phone.

– Give it a gentle push until the tray pops out—don’t be shy, but don’t go Hulk mode either.

– Slide the SIM card tray out and set it aside. Easy does it!

Step 2

– Warm up an iOpener and gently press it against the bottom edge of the back cover for about two minutes. This helps loosen the adhesive and makes opening easier. If you need a hand, you can always schedule a repair.

Tools Used
  1. iOpenerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 3

– Stick a suction cup near the bottom center of the back of your phone to get a good grip.

– Gently pull up on the suction cup with steady, confident pressure to create a small gap between the back cover and the frame.

– Slide an opening pick into that gap to start prying it open.

Step 4

– Glide the pick back and forth along the bottom edge to slice through the sticky stuff holding things together.

– Leave the pick chilling there to keep the adhesive from getting cozy again.

Step 5

– Time to give your device a spa moment: warm up the left edge of the back cover with a heated iOpener for about two minutes.

Tools Used
  1. iOpenerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 6

– Stick a suction cup on the back of your phone, aiming for the center of the left edge—like you’re giving your phone a little badge of courage.

– Give the suction cup a good, steady pull to open up a gap between the back cover and the frame. Don’t be shy; your phone can handle it.

– Slide an opening pick into that gap to keep things moving along. You’re officially in business!

Step 7

– Gently slide an opening pick along the left edge, making your way to the bottom left corner to slice through that pesky adhesive.

– Keep the pick in place to stop the adhesive from sealing back up. You’ve got this!

Step 8

– Warm up the right edge of the back cover with a heated iOpener for about two minutes—think of it like giving your device a cozy little spa day before the big repair.

Tools Used
  1. iOpenerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 9

– Stick a suction cup onto the back of the phone, aiming for just off-center on the right side for leverage.

– Pull gently but firmly on the suction cup to pry open a small gap between the back cover and the frame.

– Slide an opening pick into that gap to start lifting the back panel away.

Step 10

– Gently slide a plastic opening pick along the right edge of the back cover to cut through the adhesive. Keep the pick in place afterward to stop the adhesive from sealing back up.

Step 11

– Swing that opening pick up and around the top-right corner—like you’re tracing the edge of a really expensive cookie.

Step 12

– Gently slide the top pick as close to the camera shell as you can get it. You’re doing great!

– Now, give the left-edge pick a go. Keep up the awesome work!

Step 13

– Warm up an iOpener and hold it against the camera shell for about two minutes to loosen things up.

– Watch out for some extra glue to the right of the camera—use your tools to cut through it smoothly.

– Tilt the pick downward as you work to keep from damaging any nearby parts—stay gentle and steady.

Tools Used
  1. iOpenerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 14

– Twist the back cover to the left until you spot a gap between the camera shell and the frame—think of it as cracking open a secret compartment.

– Slide an opening pick into that gap like you’re sneaking a backstage pass.

Step 15

– Gently slide an opening pick between the camera shell and the frame to slice through the adhesive. Keep it steady and take your time, you’ve got this!

Step 16

– Align the tip of the opening pick with your phone’s flash to get started.

– Gently slide the pick in, taking care to avoid the flash’s plate along the way.

– Carefully cut the adhesive just to the right of the camera to free it up.

Step 17

– Pop off the back cover to get started. During reassembly, it’s a good idea to power on your device and check all the functions before sealing it up tight. Just make sure to turn it off completely before you proceed. Use tweezers or your fingers to carefully pick away any stubborn adhesive chunks—applying a bit of heat can help loosen things up if they’re really stuck. If you’re working with custom-cut adhesives, follow this guide. For double-sided tape, refer to this guide to get it just right.

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 18

– Grab your Phillips screwdriver and remove the five 4 mm screws holding down the motherboard bracket. Easy peasy—just turn those screws counterclockwise and keep them safe for reassembly. Need a hand? You can always schedule a repair with Salvation Repair.

Step 19

– Grab your tweezers, gently coax the motherboard bracket upward, and unclip it from the frame—easy does it!

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 20

– Hold the motherboard bracket to the side with tweezers or your fingers. Next, gently pop up the battery press connector using a spudger—think of it like giving the connector a gentle high-five.

– When reconnecting press connectors, line them up with care and press down on one side until you hear a click, then do the same on the other side. Avoid pressing in the middle—misaligned pins can get bent and that’s a whole world of hassle. Take your time and show those connectors some respect.

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement
  2. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 21

– Hold that motherboard bracket aside and, with your trusty spudger, gently pop up the wireless charging coil’s press connector. Easy does it!

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 22

– Grab your Phillips screwdriver and remove the six 4 mm screws holding the loudspeaker to the frame.

Step 23

– Gently insert a spudger into the notch at the top-left corner of the loudspeaker. Carefully pry upward to unlock and release the clips holding it in place. If you need extra hands, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 24

– Carefully detach the wireless charging coil from your device. Keep your spirits high—this is a straightforward step. If you need assistance at any point, don’t hesitate to schedule a repair.

Step 25

– Grab your trusty spudger and gently slide the flat end under the primary interconnect cable’s press connector to pop it up and disconnect it. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 26

– Grab the flat end of a spudger and gently pry up to disconnect the secondary interconnect cable’s press connector. Easy does it—think of it as giving your device a little nudge to loosen things up. If you need a hand, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 27

– Grab a spudger and gently pry up the secondary interconnect cable’s press connector to disconnect it.

– Repeat the same for the main interconnect cable’s press connector to free it.

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 28

– Gently snag both cables with tweezers or your fingers and lift them out.

– Pop those cables somewhere safe—you’ll need them when you put everything back together.

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 29

– Grab your Phillips screwdriver and loosen the three 3.5mm screws holding the daughterboard in place. Easy does it, and you’ll have it out in no time!

Step 30

– Gently pop the daughterboard loose using the pointy end of your spudger—like opening a stubborn bag of chips, but with more style.

– Grab the daughterboard and lift it up and out from the bottom of the phone. It’s outta there!

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 31

– Gently pop up the earpiece speaker cable’s connector using the pointy end of your spudger—think of it as giving the cable a little nudge to say hello and goodbye!

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 32

– Grab your trusty Phillips screwdriver and get ready to tackle those seven 4 mm-long screws holding the earpiece speaker snugly to the motherboard. Let’s get this done!

Step 33

– Slide the tip of your spudger into the little gap next to the right side of the earpiece speaker—like you’re sneaking a backstage pass.

– Gently pop the speaker loose by prying up with the spudger, letting those clips know who’s boss.

– Grab the earpiece speaker with tweezers or your fingers and lift it out—easy does it!

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement
  2. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 34

– Grab your trusty spudger and gently wiggle it to lift up and disconnect the display cable’s top press connector. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 35

– Slide your spudger under the left 5G mmWave antenna’s snap connector and give it a gentle lift to pop it free—like unhooking tiny headphones from a sleepy robot.

– Next, show the power button cable the same smooth move and disconnect its press connector with a second quick pop.

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 36

– Grab some tweezers or use your fingers to gently peel the power button cable away from the phone. Do the same for the left-edge 5G mmWave antenna cable—careful now, these tiny connections need a gentle touch. If you run into any trouble, remember you can always schedule a repair for extra help.

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 37

– Grab the flat end of a spudger and gently pry up to disconnect the front camera’s press connector. Keep it careful and steady—you’re doing great! If you need a hand, remember you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 38

– Grab your trusty spudger and gently pry up to disconnect that orange press connector next to the 5G mmWave antenna cable’s press connector. You’ve got this!

– Now, let’s do the same for the green 5G mmWave antenna cable’s press connector. Easy peasy!

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 39

– Grab tweezers or just your nimble fingers and give those two right-edge cables a gentle nudge away from the motherboard—think of it as politely scooting them over for a better view.

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 40

– Grab your Phillips screwdriver and take out the 4 mm screw holding the camera bracket and motherboard to the frame. Easy does it!

Step 41

– Slip your spudger between the motherboard’s bottom-right edge and the frame—like you’re sneaking a chip out of a bowl.

– Gently pry upward to pop those clips loose. No need to wrestle, just a little encouragement.

– Lift the motherboard out using your fingers, like you’re picking up a prize. Handle with care, and you’re golden!

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 42

– Warm up the front camera with a heated iOpener for about 90 seconds. Think of it as giving the camera a little spa treatment to loosen things up.

Tools Used
  1. iOpenerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 43

– Slip the point of a spudger into the gap between the frame and the front camera, like you’re opening a tiny door.

– Gently pry upward with the spudger to lift the front camera free—think of it as giving it a polite nudge out of its seat.

– Grab the front camera with tweezers or your fingers and lift it out—easy does it, no rush!

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement
  2. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 44

– Alright, time to bring your front camera back to life! Follow these steps to get it securely back in place:

– Start by peeling away the front camera adhesive from its liner and stick the gooey side onto the frame.

– Grab some tweezers or your fingers, and gently tug on the tab to reveal the top layer of adhesive. Easy peasy!

– Now, slide in the front camera and give it a little push to make sure it sticks tight to the frame.

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 45

– Grab your Phillips screwdriver and take out the three 3.5 mm screws that are holding the 5G mmWave antenna brackets to the frame. Keep those screws safe—they love to roll away!

Step 46

– Pop up the right 5G mmWave antenna bracket’s bottom screw tab using the tip of your spudger—like you’re flipping the tiniest pancake.

– Grab the 5G mmWave antenna with tweezers or your fingers and lift it out, smooth and easy.

– Set that antenna aside for now. You’ll bring it back when it’s time to put everything together.

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement
  2. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 47

– Grab a spudger and gently lift the top edge of the 5G mmWave antenna bracket on the left side—think of it as giving it a little lift-off handshake.

– Using tweezers or just your fingertips, carefully remove the 5G mmWave antenna—it’s ready to be freed from its spot.

– Set the antenna aside for now; you’ll be reusing it when it’s time to put everything back together.

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement
  2. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 48

– Grab your trusty spudger and gently pry up to disconnect the display cable’s press connector located near the bottom of your device. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 49

– Grab some tweezers or just your fingers and gently peel away the display cable. Once it’s free, set it aside—you’ll be reusing it when you’re putting everything back together.

Tools Used
  1. TweezersSamsung Galaxy S21 Screen and Battery Assembly Replacement

Step 50

– Time to put everything back together—just follow these steps in reverse and you’ll be golden.

– Got old parts? Drop them off at a certified R2 or e-Stewards recycler and keep things green.

– If things went sideways, hit up our Answers community for some troubleshooting magic. Still stumped? You can always schedule a repair.

Success!
Time to put everything back together—just follow the steps in reverse, and you’ll be good to go.
When it’s time to say goodbye to your e-waste, make sure to take it to a certified recycler like an R2 or e-Stewards pro.
Things didn’t quite go as planned? No worries! Head over to our Answers community for some troubleshooting tips, or if you’re really stuck, schedule a repair and we’ll sort it out for you.

Samsung Galaxy S21 Screen Protector Replacement

Duration: 45 minutes
Steps: 9 Steps

Ready to give your Samsung Galaxy S21 a fresh look and some extra protection? We’re walking you through swapping out your old, tired screen protector for a shiny new one. Skip the expensive screen repairs—those can run from $80 to $400—and keep your phone looking sharp by guarding it against scratches and cracks that pop up during everyday life. Follow these steps to peel off the old protector and install the new one like a pro.

Step 1

– Take off that phone case and set your phone down on a nice, clean, flat surface with the screen facing up, ready for action!

Step 2

– Gently peel off that damaged screen protector like you’re unwrapping a gift—slow and steady, so you don’t mess up that precious screen underneath.

Step 3

– Give your phone screen a little TLC by wiping it down with an alcohol wipe. This will help banish those pesky fingerprints and dust, leaving your screen sparkling clean!

Step 4

– Give your phone screen a quick polish and dry-off with a trusty microfiber cloth—let’s keep those smudges in check!

Step 5

– Grab some stickers or a piece of tape to gently lift off any dust specks hanging out on your screen.

– Keep the new screen protector within arm’s reach so it’s ready to go when you need it.

Step 6

– Gently peel off the protective layer from your screen protector, then carefully align the camera cutout with your phone’s front-facing camera. Lay the top edge of the protector onto the screen, making sure everything lines up smoothly. If you need help, you can always schedule a repair.

Step 7

– Now it’s time to let the rest of the screen protector do its thing – gently drop it onto the screen, making, double-check to ensure or making sure it. ensure that it lines up nicely and is square with the phone screen. once you get it lined up nicely, it will start to stick to the, screen all by itself, and you will be golden.

Step 8

– Gently press the screen protector onto the display, starting from the center and smoothly working your way outward with your fingers. Keep it steady and confident—you’re almost there! If you need help, you can always schedule a repair.

Step 9

– Check out that slick new screen protector! Enjoy the fresh vibes. If anything feels off, you can always schedule a repair.

Success!

Samsung Galaxy S21 Primary Interconnect Cable Replacement

Duration: 45 minutes
Steps: 28 Steps

Ready to swap out the primary interconnect cable in your Samsung Galaxy S21? Let’s get into it! Before you crack open your phone, make sure the battery is under 25%. This makes things way less risky if the battery gets bumped during the repair. If your battery is looking a little puffy, play it safe and handle with care.

Step 1

– Warm up an iOpener and gently press it against the bottom edge of the back cover for about two minutes. This helps loosen the adhesive so you can get inside more easily. If you need a hand, you can always schedule a repair.

Tools Used
  1. iOpenerSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 2

– Stick a suction cup near the bottom center of the phone’s back. Give it a good press—firm but steady, no tug-of-war needed.

– Gently pull up on the suction cup, applying consistent pressure to create a small gap between the back cover and the frame.

– Slide an opening pick into that gap and get ready to peel it apart.

Step 3

– Gently glide the pick along the bottom edge, back and forth, to cut through that pesky adhesive.

– Keep the pick in place to ensure the adhesive doesn’t seal back up.

Step 4

– Warm up the back cover’s left edge by applying a heated iOpener for about two minutes. This softens the adhesive, making it easier to lift. If you need a hand, you can always schedule a repair.

Tools Used
  1. iOpenerSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 5

– Stick a suction cup onto the back of your phone, aiming for the center along the left edge.

– Give the suction cup a good, steady pull to pop a gap open between the back cover and the frame.

– Slide an opening pick into that newly made gap and get ready to work your magic.

Step 6

– Carefully glide an opening pick down the left edge, aiming for that bottom left corner to slice through the adhesive like a pro.

– Keep that pick in place to make sure the adhesive doesn’t decide to make a comeback!

Step 7

– Gently press a heated iOpener against the back cover’s right edge and hold it there for about two minutes to loosen things up.

Tools Used
  1. iOpenerSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 8

– Grab a suction cup and stick it on the back of your phone, aiming for the center near the right edge for the best grip.

– Give that suction cup a strong, steady pull! This will help you create a little gap between the back cover and the frame.

– Now, slide an opening pick into the newly formed gap and let the fun begin!

Step 9

– Work that opening pick along the right edge of the back cover—think of it as slicing through stubborn glue.

– Park your pick in place to keep the adhesive from playing reunion.

Step 10

– Gently rotate the right-edge opening pick around the top-right corner of the phone to get things started.

Step 11

– Glide the top pick as close as you can to the camera shell—like you’re sneaking past a sleeping cat.

– Do the same for the pick on the left edge. Stealth mode: activated.

Step 12

– Warm up an iOpener and gently press it onto the camera shell, holding it there for about two minutes. This helps loosen things up so you can get inside more easily. If you need a hand, you can always schedule a repair.

Tools Used
  1. iOpenerSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 13

– Twist that back cover to the left and watch as a little gap appears between the camera shell and the frame. Magic, right?

– Now, slide an opening pick into that gap and let’s get this party started!

Step 14

– Slide the two picks toward the camera shell until they’re sitting right under the corners of the back cover next to the camera shell. Nice and easy, no need to rush.

– Work those picks back and forth along the bridge between the back cover and the camera shell, wiggling gently until you spot a gap forming between the camera shell and the frame.

Step 15

– Gently slide an opening pick between the camera shell and the frame to break that pesky adhesive seal.

Step 16

– There’s a bit more sticky stuff hanging out to the right of the camera—slide your pick through it and keep things moving.

– Tilt your pick downward like a pro to steer clear of any accidental damage.

Step 17

– Get that opening pick lined up with your phone’s flash—precision is the name of the game.

– Ease the pick in nice and slow, steering clear of the flash plate. No sudden moves!

– Work the pick to slice through the sticky stuff just to the right of the camera. Smooth operator!

Step 18

– Pop off the back cover.

– On your way back to reassembly:

– Now’s a great moment to power up your phone and check that everything’s working before you button it all up again. Don’t forget to shut it down completely before you get back to business.

– Pick off any leftover adhesive bits with tweezers or your fingers. Wipe up the sticky residue using high-strength (over 90%) isopropyl alcohol.

– If you grabbed Samsung’s custom-cut adhesives, check out this guide.

– If double-sided tape is your jam, hit up this guide.

Tools Used
  1. TweezersSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 19

– Grab your trusty Phillips screwdriver and get ready to tackle those five 4 mm-long screws holding the motherboard bracket snugly to the frame. Let’s get this party started!

Step 20

– Grab a pair of tweezers and gently lift the motherboard bracket from the frame, unclicking it with a light touch. If you hit any snags, remember you can always schedule a repair for extra help.

Tools Used
  1. TweezersSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 21

– Gently move the motherboard bracket aside using tweezers or your fingers, and grab a spudger to lift the battery press connector. Be careful—it’s a delicate little move.

– To snap that press connector back in place, align one side first, then press down gently until it clicks. Do the same for the other side. Avoid pressing in the middle, as that could bend the pins and lead to some costly damage. Slow and steady wins this race.

Tools Used
  1. TweezersSamsung Galaxy S21 Primary Interconnect Cable Replacement
  2. SpudgerSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 22

– Keep the motherboard bracket out of your way and grab your trusty spudger—gently pop up that wireless charging coil’s connector like you’re opening a stubborn pickle jar. Easy does it!

Tools Used
  1. SpudgerSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 23

– Gently lift the wireless charging coil away from the phone using your fingers—think of it like peeling a sticker, but with more care. When you’re ready to put everything back together, start by tightening the motherboard bracket screws first—that’ll help line up the charging coil just right. Once that’s in place, press down firmly on the rest of the coil to make sure it sticks well. If you need a hand along the way, you can always schedule a repair.

Step 24

– Grab your trusty Phillips screwdriver and get ready to tackle those six 4 mm screws holding the loudspeaker snugly to the frame. Let’s get this party started!

Step 25

– Take your spudger and slide it into the notch in the top-left corner of the loudspeaker. Give it a gentle twist to pop those clips loose.

– Lift out the loudspeaker and set it aside. Easy does it!

Tools Used
  1. SpudgerSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 26

– Grab your trusty spudger and gently pop up the bottom press connector on the primary interconnect cable—like opening a stubborn jar, but with less risk of pickle juice everywhere.

Tools Used
  1. SpudgerSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 27

– Grab the flat end of a spudger and gently pry up to disconnect the top press connector of the main interconnect cable. Keep it smooth and steady—no rush, and if you need a hand, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Primary Interconnect Cable Replacement

Step 28

– Give your new part a quick side-by-side with the old one—sometimes a few bits need swapping or a sticky needs peeling before it’s ready to go.

– Putting things back together? Just reverse the steps above and you’re golden.

– Once you’re done, check out our testing guide to make sure everything’s working like a charm.

– Got leftover parts? Take your e-waste to a certified recycler and keep things green.

– Hit a snag? The Salvation Repair Answers community is packed with troubleshooting tips.

– If you’re still stuck, you can always schedule a repair.

Tools Used
  1. TweezersSamsung Galaxy S21 Primary Interconnect Cable Replacement

Success!
Take a moment to compare your shiny new replacement part with the original—don’t forget to transfer any leftover components or peel off those pesky adhesive backings before you dive into the installation!
When it’s time to put everything back together, just retrace your steps in reverse. Easy peasy!
Once you’ve wrapped up the repair, follow this guide to give your device a little test run and make sure everything’s working smoothly.
Got some e-waste? Don’t just toss it! Make sure to drop it off at an R2 or e-Stewards certified recycler.
If things didn’t go quite as planned, don’t sweat it! Swing by our Answers community for some troubleshooting tips.
And remember, you’ve got this!

Samsung Galaxy S21 Motherboard Replacement

Duration: 45 minutes
Steps: 39 Steps

Kick things off by safely discharging your Galaxy S21’s battery to below 25%—this keeps things cool and cozy if the battery decides to misbehave during the teardown. If your battery’s looking a little puffy, take extra precautions to avoid any unwanted thermal surprises. This guide was originally tested on a Verizon model with 5G mmWave antennas, so if you’re rocking a non-Verizon version, just skip those specific steps—rest assured, the rest of the process stays the same. Need a hand? You can always schedule a repair with us.

Step 1

– Warm up your iOpener and give the back cover’s bottom edge a cozy two-minute spa treatment.

Tools Used
  1. iOpenerSamsung Galaxy S21 Motherboard Replacement

Step 2

– Give that back of the phone a little love with a suction cup, and aim for the center of the bottom edge—let’s get it right!

– Now, pull up on that suction cup with a firm, steady hand to create a nice little gap between the back cover and the frame. You’ve got this!

– Slide an opening pick into that gap and let the magic happen.

Step 3

– Gently slide a plastic pick along the bottom edge to cut through the adhesive. Keep the pick in place afterward to prevent the adhesive from sealing back up. If you need help, you can always schedule a repair.

Step 4

– Give the back cover’s left edge a warm hug with a heated iOpener for about two minutes.

Tools Used
  1. iOpenerSamsung Galaxy S21 Motherboard Replacement

Step 5

– Grab your trusty suction cup and stick it right in the center of the left edge of the back cover. It’ll give you just the right spot to get started.

– Now, pull up on the suction cup with a solid, consistent force—this is your chance to create that tiny gap between the back cover and the phone’s frame.

– Slip an opening pick into the gap you’ve made, and you’re on your way to opening it up!

Step 6

– Glide your opening pick down the left edge, aiming for the bottom left corner to slice through that sticky adhesive.

– Keep the pick in place so the adhesive doesn’t play tricks and stick itself back together.

Step 7

– Warm up that iOpener and give the right edge of the back cover a cozy two-minute hug!

Tools Used
  1. iOpenerSamsung Galaxy S21 Motherboard Replacement

Step 8

– Place the suction cup on the back of the phone, aiming for the center of the right edge. Get it nice and close.

– Now, give the suction cup a strong, steady pull to create a little gap between the back cover and the frame.

– Slip an opening pick into that gap you just made and get ready to move forward!

Step 9

– Glide an opening pick back and forth along the right edge of the back cover to slice through that sticky adhesive.

– Keep the pick in place so the adhesive doesn’t sneakily try to stick itself back together.

Step 10

– Gently rotate the right-edge opening pick around the top-right corner of your phone. Take your time, it’s like guiding a mini spaceship around a tight turn – smooth and steady!

Step 11

– Scoot the top opening pick up nice and close to the camera shell—like they’re old friends.

– Do the same move with the pick on the left edge. Teamwork makes this easier!

Step 12

– Warm up an iOpener and gently press it onto the camera shell for about two minutes. This helps loosen things up for the next step.

Tools Used
  1. iOpenerSamsung Galaxy S21 Motherboard Replacement

Step 13

– Twist the back cover gently counterclockwise to create a little gap between the camera shell and the frame.

– Slip an opening pick into that gap to start the magic.

Step 14

– Gently slide the two picks toward the camera shell so they slide under the corners of the back cover near the camera. Then, wiggle the picks back and forth along the seam between the back cover and the camera shell until you see a gap forming between the two parts. If you need help, you can always schedule a repair.

Step 15

– Slide an opening pick between the camera shell and the frame to slice through the adhesive—think of it as giving the lens a smooth escape route.

Step 16

– There’s some sneaky adhesive chilling to the right of the camera—slice through it with style.

– Tilt your pick downward to steer clear of any accidental camera oopsies.

Step 17

– Align the tip of your opening pick with the flash on your phone.

– Gently slide the pick in, being careful to steer clear of the flash’s plate.

– Carefully slice through the adhesive to the right of the camera.

Step 18

– Start by removing the back cover. When you’re ready to reassemble, it’s a good idea to power on your device and test all functions before sealing it up—just to make sure everything’s working smoothly. Remember to shut it down completely before you proceed. Next, gently scrape away any leftover adhesive chunks using tweezers or your fingers. For stubborn residue, a swipe with some high-percentage (over 90%) isopropyl alcohol does the trick. If you’re using custom-cut adhesives from Samsung, follow this guide for best results. For double-sided tape, stick to this guide. If you need help at any point, you can always schedule a repair.

Tools Used
  1. TweezersSamsung Galaxy S21 Motherboard Replacement

Step 19

– Grab your trusty Phillips screwdriver and get ready to show those five 4 mm-long screws who’s boss! Unscrew them to liberate the motherboard bracket from its cozy spot in the frame.

Step 20

– Grab a trusty pair of tweezers and carefully lift up that motherboard bracket from the frame. You’ve got this!

Tools Used
  1. TweezersSamsung Galaxy S21 Motherboard Replacement

Step 21

– Grab your trusty tweezers or fingers and gently hold the motherboard bracket out of the way. Now, take a spudger and carefully pry up that battery press connector like a pro!

– When it’s time to re-attach those press connectors, make sure to align them just right. Press down on one side until you hear that satisfying click, then do the same on the other side. Remember, no pressing down in the middle! If things get misaligned, those little pins can bend, and we definitely don’t want that kind of drama.

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement
  2. TweezersSamsung Galaxy S21 Motherboard Replacement

Step 22

– With the motherboard bracket out of the way, gently use a spudger to lift and disconnect the wireless charging coil’s press connector. Keep it friendly and steady—you’re almost there! If you get stuck, remember you can always schedule a repair for extra help.

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement

Step 23

– Gently peel back the wireless charging coil from the phone using your fingers—think of it as carefully lifting a sticker without tearing it. When you’re ready to put everything back together, start by tightening the motherboard bracket screws first; this helps line up the charging coil just right. Once secured, press down firmly on the rest of the coil to make sure it sticks well. If you need a hand along the way, you can always schedule a repair.

Step 24

– Gently use the tip of your spudger to lift and unplug the earpiece speaker cable’s press connector. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement

Step 25

– Grab your Phillips screwdriver and take out the seven 4 mm screws holding the earpiece speaker in place on the motherboard. You’re doing great—just keep those screws safe for reassembly!

Step 26

– Slip the tip of your spudger into the little gap by the right side of the earpiece speaker—like you’re giving it a gentle nudge.

– Leverage the spudger to pop those clips loose and set the speaker free.

– Grab the earpiece speaker with tweezers or your fingers and lift it out.

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement
  2. TweezersSamsung Galaxy S21 Motherboard Replacement

Step 27

– Grab the flat end of your spudger and gently pop up the front camera’s connector—like opening a tiny treasure chest.

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement

Step 28

– Grab a spudger and gently pry up the orange press connector next to the 5G antenna cable’s press connector. Keep it smooth and steady.

– Do the same for the green 5G antenna cable’s press connector—careful does it!

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement

Step 29

– Grab a spudger and gently nudge up the 5G antenna cable’s press connector to disconnect it. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement

Step 30

– Grab your trusty spudger and gently pop up the power button cable’s connector—think of it as giving the cable a little high-five.

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement

Step 31

– Take the flat end of your spudger and gently pop up the display cable’s connector—like opening a stubborn soda can, but with way less mess.

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement

Step 32

– Grab your trusty spudger and gently pop up the secondary interconnect cable’s press connector. It’s like giving it a little handshake.

– Now give the main interconnect cable’s press connector the same treatment. Quick and easy!

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement

Step 33

– Gently use a spudger or your fingers to nudge that power button cable away from the phone, giving it some room to breathe.

– Now, give some love to the left-edge 5G antenna cable and repeat the same gentle bending motion.

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement

Step 34

– Grab some tweezers or use your fingers to gently push the orange 5G antenna cable away from the phone. Repeat the same careful move for the green 5G antenna cable to keep everything neat and safe. If you need help along the way, you can always schedule a repair.

Tools Used
  1. TweezersSamsung Galaxy S21 Motherboard Replacement

Step 35

– Grab your trusty Phillips screwdriver and get ready to tackle that 4 mm screw holding down the camera bracket and motherboard to the frame. You’ve got this!

Step 36

– Slip a spudger between the bottom-right corner of the motherboard and the frame like you’re sneaking a cookie before dinner.

– Gently pry up with the spudger to pop those clips loose and set the motherboard assembly free.

– Grab the motherboard assembly with your fingers and lift it out—mission accomplished!

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement

Step 37

– Grab the point of your spudger and gently pry up the ultra wide camera’s press connector from the motherboard — it’s like a little handshake between parts. Then, use tweezers or your fingers to carefully lift out the ultra wide camera. Easy does it! If you need help, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement
  2. TweezersSamsung Galaxy S21 Motherboard Replacement

Step 38

– Gently wedge the flat end of your trusty spudger to lift and detach the wide and telephoto camera’s press connector from the motherboard. Easy peasy!

– With a little finesse, use your tweezers or just your fingers to carefully take out the wide and telephoto camera. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Motherboard Replacement
  2. TweezersSamsung Galaxy S21 Motherboard Replacement

Step 39

– Take a moment to compare your shiny new replacement part with the original—don’t forget to transfer any leftover components or peel off those pesky adhesive backings before you dive into the installation!

– When it’s time to put everything back together, just retrace your steps in reverse. Easy peasy!

– Once you’ve wrapped up the repair, follow this guide to give your device a little test run and make sure everything’s working smoothly.

– Got some e-waste? Don’t just toss it! Make sure to drop it off at an R2 or e-Stewards certified recycler.

– If things didn’t go quite as planned, no worries! Swing by our Answers community for some troubleshooting tips. And remember, if you need a hand, you can always schedule a repair.

Success!

Samsung Galaxy S21 Front Camera Replacement

Duration: 45 minutes
Steps: 29 Steps

Ready to give your Samsung Galaxy S21 a fresh perspective? Use this step-by-step guide to swap out the front camera. Before you dive in, make sure your battery is below 25%—less juice means less risk if you accidentally poke the battery. If your battery looks like it’s trying to break free (swollen), handle with extra care. Let’s get started and keep it cool!

Step 1

– Warm up your iOpener and let it hang out on the bottom edge of the back cover for a couple of minutes.

Tools Used
  1. iOpenerSamsung Galaxy S21 Front Camera Replacement

Step 2

– Stick a suction cup on the back of your phone, aiming for the center near the bottom edge—precision counts, but no stress.

– Lift the suction cup with a steady, confident pull until you see a tiny gap forming between the back cover and the frame. You’re making progress!

– Slide an opening pick into that gap—go slow, and let the tool do the work.

Step 3

– Gently glide the pick back and forth along the bottom edge to cut through that sticky adhesive like a pro.

– Keep the pick in place to stop the adhesive from sealing up again. You’re doing great!

Step 4

– Warm up the left edge of the back cover with a heated iOpener for about two minutes. Get ready for some gentle prying action!

Tools Used
  1. iOpenerSamsung Galaxy S21 Front Camera Replacement

Step 5

– Slap that suction cup on the back of your phone, aiming for the center of the left edge. It’s like giving your device a little hug.

– Give the suction cup a steady, confident pull—think strong but chill. You’re going for a gap between the back cover and the frame, not a wrestling match.

– Slide an opening pick into the gap you just made. Congrats, you’re officially prying things apart like a pro.

Step 6

– Glide an opening pick along the left edge and down to the bottom corner to slice through that stubborn adhesive.

– Keep the pick parked there to stop the glue from making a comeback.

Step 7

– Warm up the back cover’s right edge with a heated iOpener for about two minutes. This helps loosen the adhesive so you can get inside more easily.

Tools Used
  1. iOpenerSamsung Galaxy S21 Front Camera Replacement

Step 8

– Stick a suction cup onto the back of your phone—aim for the center along the right edge for best grip.

– Give the suction cup a steady, strong pull to crack open a little gap between the back cover and the phone’s frame. (Think of it like opening a stubborn pickle jar, just much cooler.)

– Slide an opening pick into the gap you created. You’re in!

Step 9

– Work an opening pick along the right edge of the back cover, slicing through that stubborn adhesive.

– Keep the pick in place to stop the sticky stuff from sealing itself back up.

Step 10

– Swing that opening pick around the top-right corner to keep things moving smoothly!

Step 11

– Slide that top opening pick right up next to the camera shell—it’s like they were meant to be neighbors.

– Do the same with the pick on the left edge. Let those picks mingle!

Step 12

– Warm up an iOpener and gently press it onto the camera shell for about two minutes. This helps loosen things up for the next step.

Tools Used
  1. iOpenerSamsung Galaxy S21 Front Camera Replacement

Step 13

– Turn the back cover counterclockwise to loosen it up and create a small gap between the camera shell and the frame.

– Slide an opening pick into that gap to start prying it open.

Step 14

– Slide those picks gently toward the camera shell, sneaking them right under the back cover’s corners next to the camera shell.

– Wiggle the picks back and forth along the spot where the back cover and camera shell meet, working your magic until you see a gap between the camera shell and the frame.

Step 15

– Gently slide a pry tool or opening pick between the camera shell and the frame to loosen the adhesive holding it in place. Keep it steady and work your way around to avoid any cracks or damage. If you need help, you can always schedule a repair.

Step 16

– Don’t forget to slice through the extra adhesive hanging out to the right of the camera. It’s just waiting for you to give it a little snip!

– When you’re using the pick, tilt it downwards to keep everything safe and sound. We want to avoid any mishaps!

Step 17

– Aim the tip of your opening pick right at your phone’s flash—it’s not a game of darts, but close!

– Slide the pick in gently, dodging the flash plate like a pro.

– Cut through that sticky adhesive just to the right of the camera. You’re almost there!

Step 18

– Pop off the back cover.

– When you’re putting everything back together:

– Now’s the perfect moment to power up your phone and make sure everything’s working right—test it out before you button it up. Just don’t forget to turn it off again before diving back in.

– Clear away any leftover adhesive chunks using tweezers or your fingers. A little isopropyl alcohol (90% or higher) works wonders for getting rid of sticky residue.

– Rolling with Samsung custom-cut adhesives? Check out Salvation Repair’s guide.

– Using double-sided tape? Salvation Repair’s guide has you covered.

Tools Used
  1. TweezersSamsung Galaxy S21 Front Camera Replacement

Step 19

– Grab your trusty Phillips screwdriver and get ready to tackle those five 4 mm-long screws holding the motherboard bracket snugly to the frame. Let’s get this party started!

Step 20

– Grab your tweezers and carefully lift up the motherboard bracket, unclipping it from the frame. Easy does it—no need to muscle through this part!

Tools Used
  1. TweezersSamsung Galaxy S21 Front Camera Replacement

Step 21

– Use tweezers or your fingers to carefully hold the motherboard bracket out of the way, then gently pry up the battery press connector with a spudger. When it’s time to reconnect, align the press connector carefully—press down on one side until it clicks, then do the same on the other side. Avoid pressing in the middle to prevent bending the pins and causing permanent damage. Need some help? You can always schedule a repair.

Tools Used
  1. TweezersSamsung Galaxy S21 Front Camera Replacement
  2. SpudgerSamsung Galaxy S21 Front Camera Replacement

Step 22

– Keep the motherboard bracket out of the way with one hand, and with the other, grab your trusty spudger to gently pop up and disconnect the wireless charging coil’s press connector.

Tools Used
  1. SpudgerSamsung Galaxy S21 Front Camera Replacement

Step 23

– Gently peel the wireless charging coil away from the phone using your fingers. No rush, take your time!

– When putting everything back together, start by securing the motherboard bracket screws. This will help line up the charging coil just right. Then, press down firmly on the rest of the coil to make sure it sticks properly.

Step 24

– Grab your trusty spudger and gently pop up the earpiece speaker cable connector. Easy does it—no need to flex your muscles!

Tools Used
  1. SpudgerSamsung Galaxy S21 Front Camera Replacement

Step 25

– Grab a Phillips screwdriver and unscrew those seven 4mm screws holding the earpiece speaker to the motherboard. Once they’re out, you’re one step closer to swapping or repairing that part. If you need help, you can always schedule a repair.

Step 26

– Slide your spudger into the gap right next to the earpiece speaker on the far right side of your phone.

– Pop those speaker clips out by gently prying with your spudger—like opening a stubborn bag of chips.

– Grab the speaker with tweezers or your fingers and lift it out. Nice work!

Tools Used
  1. TweezersSamsung Galaxy S21 Front Camera Replacement
  2. SpudgerSamsung Galaxy S21 Front Camera Replacement

Step 27

– Grab the flat end of a spudger and gently pry up to disconnect the front camera’s press connector. Take your time—patience is key to keeping everything in one piece. If you need a hand, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Front Camera Replacement

Step 28

– Grab some high-octane isopropyl alcohol (90% or higher) and drop a few magic drops around the edges of the front camera. Let it work its cleaning charm in those tiny gaps.

Step 29

– Slide the spudger gently into the gap between the frame and the front camera.

– Carefully pry up with the spudger to free the front camera.

– Grab the front camera with tweezers or your fingers and remove it with ease.

Tools Used
  1. TweezersSamsung Galaxy S21 Front Camera Replacement
  2. SpudgerSamsung Galaxy S21 Front Camera Replacement

Success!
Line up your new part with the old one—double-check for any leftover pieces or sticky bits you need to move over before installing.
Put everything back together by running through the steps in reverse. Easy does it!
Once you’re done, take a minute to test your device and make sure everything’s working like it should.
Got leftover parts or busted bits? Drop them off at an R2 or e-Stewards certified recycler to keep things green.
If things didn’t go according to plan, swing by our Answers community for some troubleshooting wisdom.
And if you need a hand, you can always schedule a repair with Salvation Repair!

Samsung Galaxy S21 Daughterboard Replacement

Duration: 45 minutes
Steps: 34 Steps

Welcome to your adventure in replacing the daughterboard of your Samsung Galaxy S21! Before you dive in, make sure to charge your battery below 25%—this helps keep the danger gremlins at bay during your disassembly quest. If your battery seems a bit puffy, take extra care. Remember, the daughterboard and USB-C charging port are best friends (soldered together, actually), so when it’s time for one to go, you’ve got to say goodbye to both. You don’t have to remove those interconnect cables first, but doing so can smooth out your journey a bit. Some images might show those cables being tackled one at a time, but just follow the steps and they’ll be out in no time!

Step 1

– Grab a SIM eject tool, a small flat tool, or even a paperclip that you’ve straightened out, and gently pop it into the SIM card tray hole on the bottom of your phone.

– Give it a little push to eject the SIM tray. Don’t be shy, but don’t go too hard either.

– Once the tray is out, carefully remove it. Easy peasy!

Step 2

– Warm up your iOpener and gently place it against the bottom edge of the back cover for a cozy two minutes.

Tools Used
  1. iOpenerSamsung Galaxy S21 Daughterboard Replacement

Step 3

– Stick a suction cup smack dab near the bottom edge of your phone’s back side.

– Give the suction cup a confident, steady tug upwards—you’re aiming for a small gap between the back cover and the frame.

– Slide an opening pick right into that gap like you mean it.

Step 4

– Wiggle that pick along the bottom edge to slice through the sticky stuff holding things together.

– Let the pick chill there—this keeps the adhesive from sneakily sticking itself back.

Step 5

– Place a heated iOpener along the left edge of the back cover and let it work its magic for about two minutes.

Tools Used
  1. iOpenerSamsung Galaxy S21 Daughterboard Replacement

Step 6

– Grab a suction cup and stick it on the back of your phone, aiming for the center of the left edge.

– Pull up with a nice, steady force on that suction cup; we want to create a little space between the back cover and the frame.

– Now, slide an opening pick into the newfound gap!

Step 7

– Gently glide an opening pick along the left edge down to the bottom left corner to slice through that pesky adhesive.

– Keep that pick in place so the adhesive doesn’t seal itself back up.

Step 8

– Heat up your iOpener and give that right edge of the back cover a cozy two-minute spa session. It’s all about warming things up for a smooth repair!

Tools Used
  1. iOpenerSamsung Galaxy S21 Daughterboard Replacement

Step 9

– Stick your suction cup smack dab near the middle of the right edge of the phone’s back.

– Give the suction cup a confident pull—steady and strong—to wiggle open a gap between the back cover and the frame.

– Slide an opening pick into that gap like you’re sneaking into a secret club.

Step 10

– Gently slide an opening pick along the back cover’s right edge to slice through the adhesive. Keep the pick in place afterward to stop the adhesive from sealing back up. If you need extra help, you can always schedule a repair.

Step 11

– Gently glide the right-edge opening pick around the top-right corner of your phone, like you’re giving it a little hug!

Step 12

– Gently slide the top-most opening pick as close to the camera shell as you can get. You’ve got this!

– Now, let’s do the same thing with the left-edge pick. Keep it steady!

Step 13

– Warm up an iOpener and gently press it onto the camera shell, holding it there for about two minutes to loosen things up.

Tools Used
  1. iOpenerSamsung Galaxy S21 Daughterboard Replacement

Step 14

– Twist the back cover to the left and watch as a gap appears between the camera shell and the frame—like magic, but with less glitter.

– Slide an opening pick into that new gap like you’re sneaking into a secret club.

Step 15

– Slide those two picks over to hang out near the camera shell, slipping them under the back cover corners right next to it.

– Wiggle the picks gently along the edge between the back cover and the camera shell until you see a gap forming between the camera shell and the frame. Keep it smooth—no rush!

Step 16

– Slide a thin pick between the camera shell and the frame like you’re sneaking a note into class—just a gentle shimmy to slice that adhesive loose.

Step 17

– There’s some extra adhesive to the right of the camera that you’ll want to cut through carefully.

– Tilt your pick downward to steer clear of any damage and get the job done smoothly.

Step 18

– Line up the tip of the opening pick with your phone’s flash to get it started.

– Gently slide the pick in, being careful to avoid the flash’s plate — no need to force it.

– Carefully slice through the adhesive on the right side of the camera to free it up.

Step 19

– First things first, let’s pop off that back cover and get to work!

– Now, as we move on to putting everything back together:

– Here’s a pro tip: take a moment to power on your phone and make sure everything’s functioning like a champ before you seal it up tight. Just remember to power it down completely before diving back in!

– If you’ve got any sticky adhesive bits hanging around, grab some tweezers or just your fingers to pull them away. A little high concentration (over 90%) isopropyl alcohol will help you wipe away any pesky adhesive residue.

– Using those fancy Samsung custom-cut adhesives? Just follow this guide.

– And if double-sided tape is your go-to? This guide has got you covered!

Tools Used
  1. TweezersSamsung Galaxy S21 Daughterboard Replacement

Step 20

– Time to grab your Phillips screwdriver and take out the five 4 mm screws holding the motherboard bracket in place. Easy does it—just keep track of those tiny screws!

Step 21

– Grab your tweezers and give that motherboard bracket a gentle lift—unclip it from the frame like you’re popping the top off a soda. Easy does it!

Tools Used
  1. TweezersSamsung Galaxy S21 Daughterboard Replacement

Step 22

– Hold the motherboard bracket out of the way with tweezers or your fingers while you grab a spudger to gently lift the battery press connector up. You’ve got this!

– When it’s time to re-attach those press connectors, just align one side perfectly and give it a gentle press until you hear that satisfying click, then repeat for the other side. Remember, no need to press in the middle! If things get a bit misaligned, those little pins can bend, and that’s a bit of a bummer. Take your time and do it right!

Tools Used
  1. TweezersSamsung Galaxy S21 Daughterboard Replacement
  2. SpudgerSamsung Galaxy S21 Daughterboard Replacement

Step 23

– While keeping the motherboard bracket out of the way, gently pry up and disconnect the wireless charging coil’s press connector using a spudger. Take your time—patience makes perfect. If you need a hand, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Daughterboard Replacement

Step 24

– Using your fingers, carefully lift the wireless charging coil away from the phone. Be gentle – we don’t want any drama here!

– When you’re putting things back together, start by securing the motherboard bracket screws first. This will help the charging coil sit perfectly in its spot. After that, give the rest of the coil a good press to make sure it sticks nicely.

Step 25

– Grab a Phillips screwdriver and unscrew those six 4 mm screws holding the loudspeaker in place. Keep them safe—you’ll need them to reassemble later. If you hit a snag or need a hand, you can always schedule a repair with Salvation Repair.

Step 26

– Slide a spudger into the notch at the top-left corner of the loudspeaker and gently pry upward to free the clips holding it in place. Once loose, lift out the loudspeaker. If you need a hand, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Daughterboard Replacement

Step 27

– Grab the flat end of your spudger and gently pop up the bottom press connector on the primary interconnect cable—like you’re opening a secret door to the next step.

Tools Used
  1. SpudgerSamsung Galaxy S21 Daughterboard Replacement

Step 28

– Grab the flat end of a spudger and gently pry up the top press connector of the primary interconnect cable. Keep it steady and work carefully—patience is key! If you need a hand, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Daughterboard Replacement

Step 29

– Grab your trusty tweezers or just your fingers, and gently lift out the primary interconnect cable. You’ve got this!

Tools Used
  1. TweezersSamsung Galaxy S21 Daughterboard Replacement

Step 30

– Gently slide the flat end of a spudger under the secondary interconnect cable’s bottom press connector and give it a little nudge to disconnect it. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Daughterboard Replacement

Step 31

– Grab your trusty spudger and gently pop up the top press connector for the secondary interconnect cable. Easy does it!

Tools Used
  1. SpudgerSamsung Galaxy S21 Daughterboard Replacement

Step 32

– Grab tweezers—or your nimble fingers—and lift that secondary interconnect cable like you’re picking the last slice of pizza.

Tools Used
  1. TweezersSamsung Galaxy S21 Daughterboard Replacement

Step 33

– Grab a Phillips screwdriver and gently unscrew those three 3.5 mm screws holding the daughterboard in place. Once they’re out, you’re all set to move forward. If you need help along the way, remember you can always schedule a repair.

Step 34

– Give your new part a quick side-by-side with the old one—sometimes you’ve got bits to swap or sticky stuff to peel before it fits right.

– Ready to put it all back together? Just reverse the steps above and you’re golden.

– Curious if everything’s working? Check out our guide to test your fix.

– Got leftover parts you don’t need? Drop your e-waste at an R2 or e-Stewards certified recycler and feel good about it.

– If your repair journey hit a bump, swing by our Answers community for troubleshooting tips. And if you’d rather let the pros handle it, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Daughterboard Replacement

Success!
Take a moment to compare your shiny new replacement part with the original—don’t forget to swap over any leftover components or peel off those sticky backings from the new part before putting it all back together!
Time to reassemble your device! Just retrace your steps in reverse, and you’ll be golden.
Once you’re done with the repair, be sure to check this guide to test everything—better safe than sorry!
Got some e-waste to dispose of? Swing by an R2 or e-Stewards certified recycler and give your old tech a proper send-off.
Uh-oh, things didn’t go according to plan? No worries! Dive into our Answers community for some troubleshooting wisdom. And if you need a little extra help, feel free to schedule a repair.

Samsung Galaxy S21 Plus Vibration Motor Replacement

Duration: 45 minutes
Steps: 28 Steps

Ready to give your Samsung Galaxy S21 Plus a little TLC? Follow this guide to swap out that vibration motor! We worked our magic on the SM-G996B/DS (international) model, but heads up—other models might have an extra antenna cable hanging out in the midframe. If you skip the adhesive seals during reassembly, your phone will still work like a champ, but it might lose a bit of that water resistance charm. Make sure to grab some replacement adhesive to keep everything snug when you’re putting it all back together!

Step 1

– Grab your iOpener, heat it up, and let it chill on the back cover for at least three minutes. This helps soften up the sticky stuff underneath and makes your job way easier.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Vibration Motor Replacement
  2. Heat GunSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 2

– Grab a suction handle and stick it to the bottom edge of the back cover, getting as close to the edge as you can.

– Gently pull up on the suction handle to create a little gap between the back cover and the frame.

– Slide an opening pick into that gap you just made.

– Move the opening pick down to the bottom left corner to cut through the adhesive.

– Keep the opening pick in place to stop the adhesive from sealing back up.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Vibration Motor Replacement
  2. Suction HandleSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 3

– Pop a second opening pick into the bottom edge of your phone. Give it a little wiggle—you’re almost there!

– Slide the pick toward the bottom right corner to slice through that stubborn adhesive. Take it slow and steady.

– Let those picks chill in place to keep the adhesive from closing up again. This keeps your hard work from sticking itself back together!

Step 4

– Start by slipping a third opening pick into the bottom right corner of your device.

– Gently slide the pick along the right edge to cut through the adhesive holding the screen in place.

– Keep the pick in the top right corner to stop the adhesive from sealing back up as you work.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 5

– Pop in a fourth opening pick under the top right corner of your device to get started.

– Glide that pick along the top edge to cut through the adhesive like a pro.

– Keep the opening pick in the top left corner to stop the adhesive from sticking back together.

Step 6

– Slip a fifth pick under the bottom left corner like a pro.

– Glide that pick up the left side to slice away the last bit of stubborn adhesive.

Step 7

– Start by gently removing the back cover.

– As you put everything back together, don’t forget: this is the perfect moment to power up your device and test all functions before sealing it up. Just be sure to fully power it down again before you dive back into your work.

– Use a pair of tweezers or your fingers to carefully remove any leftover adhesive chunks. Then, grab some high-concentration (over 90%) isopropyl alcohol to wipe away any sticky residue.

– If you’re working with Samsung custom-cut adhesives, make sure to follow this guide.

– If you’re using double-sided tape, here’s the guide for that too.

Tools Used
  1. TweezersSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 8

– Slide an opening pick under the bottom left corner of the NFC antenna and charging coil—like you’re sneaking in to grab the last slice of pizza.

– Wiggle that pick along the bottom left edge, gently separating the assembly from the battery. Slow and steady wins this race!

Step 9

– Slide an opening pick under the bottom edge of the NFC antenna and charging coil—just shimmy it in like you’re slicing into a pie.

– Glide the pick along the bottom of the assembly to gently separate it from the loudspeaker. Take it slow, and keep things smooth.

Step 10

– Grab your trusty spudger and gently pop the charging coil connector straight up from its socket, like you’re unplugging the world’s tiniest lamp.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 11

– Grab your spudger and gently pop the NFC antenna connector straight up from its socket—nice and easy, like opening a stubborn pickle jar.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 12

– Grab your trusty Phillips screwdriver and get ready to tackle those five 3.9 mm-long screws holding the NFC antenna and charging coil assembly in place. You’ve got this!

Step 13

– Grab your tweezers or just use your fingers, and gently lift out the NFC antenna and charging coil assembly. Easy does it—no rush!

Tools Used
  1. TweezersSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 14

– Grab your trusty spudger and gently pry the battery cable connector straight up from its socket. It’s like giving it a little lift-off!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 15

– Grab your trusty spudger and gently lift the top connector of the display flex cable straight up from its socket. Easy does it—just a little wiggle and pop!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 16

– Grab your trusty spudger and gently pop the main and interconnect flex cables off the motherboard by lifting their top connectors straight up from their sockets. Easy does it—no need for brute force here!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 17

– Grab a Phillips screwdriver and carefully remove the seven 3.9 mm screws holding in the earpiece speaker assembly. Keep those screws safe—you’ll need them later. If you run into any trouble, you can always schedule a repair for extra help.

Step 18

– Grab a spudger and gently pry the earpiece speaker cable connector straight up from its socket. Keep it steady and take your time—patience is key to a smooth disconnect.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 19

– Slide a spudger under the bottom left edge of the earpiece speaker assembly—like you’re flipping the edge of a pancake.

– Gently lift the assembly with your spudger. Go slow and steady—no need to rush the magic!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 20

– Grab your trusty tweezers (or just use your fingers) and gently lift out the earpiece speaker assembly. No need to rush—slow and steady wins the race!

– When putting everything back together, slap on some fresh adhesive after giving the area a good clean with isopropyl alcohol (90% or higher). Your device will thank you for keeping things tidy!

Tools Used
  1. TweezersSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 21

– Grab a spudger and gently lift the front-facing camera cable connector straight up from its socket. Easy does it—think of it as giving the camera a friendly nudge to come loose. If you need a hand, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 22

– Grab your trusty spudger and pop the power button flex cable connector straight up from its socket—gentle prying is the name of the game.

– Now, use the spudger to nudge the flex cable off to the side. This keeps it safe and out of the way while you work on removing the motherboard.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 23

– Grab a spudger and gently lift the power antenna flex cable connector straight off its socket—think of it as carefully unplugging for a smooth disconnect.

– Use your spudger to gently bend the flex cable aside, giving it a little nudge to clear the way during motherboard removal—gentle and friendly, like guiding a friend out the door.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 24

– Grab your trusty spudger and gently slide it under the top edge of the motherboard assembly, right next to the vibration motor.

– Now, give that spudger a little nudge and carefully lift the motherboard assembly. Easy does it!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 25

– Gently lift out the motherboard assembly, making sure to scoop up those rear cameras along for the ride.

Step 26

– Grab your iOpener and warm up the area around the front-facing camera for a good two minutes. This will help loosen up the sticky stuff holding down the vibration motor, making your next move a breeze.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Vibration Motor Replacement
  2. Heat GunSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 27

– Slide one arm of your tweezers gently under the vibration motor connector—like you’re sneaking past a sleeping cat.

– Lift the vibration motor with your tweezers, giving it a little nudge upward. Easy does it!

Tools Used
  1. TweezersSamsung Galaxy S21 Plus Vibration Motor Replacement

Step 28

– Grab your trusty tweezers and lift the vibration motor out of its spot. Set it aside like a prized trophy.

– When you’re putting things back together, fresh adhesive is your friend. Clean up the surfaces with some high-test isopropyl alcohol before sticking things down.

Tools Used
  1. TweezersSamsung Galaxy S21 Plus Vibration Motor Replacement

Success!

Samsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Duration: 45 minutes
Steps: 25 Steps

Ready to swap out your Samsung Galaxy S21+ USB-C charging port and daughterboard? Follow these steps and get your device powered up again! Heads up: keeping your phone water-resistant depends on how well you reapply the adhesive—after this repair, the official IP rating will take a little vacation.

Step 1

– Grab a SIM eject tool, the tiniest bit you own, or even a straightened paper clip—whatever works! Find the SIM card tray hole on the top edge of your phone.

– Give that tool a gentle push into the hole until the SIM card tray pops out like magic.

– Slide out the SIM card tray and give yourself a high five. Nice work!

Step 2

– Warm up an iOpener and gently press it against the bottom edge of the back cover for about two minutes. This helps loosen the adhesive so you can get inside more easily. If you need help, you can always schedule a repair.

Tools Used
  1. iOpenerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement
  2. Heat GunSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 3

– Stick your suction handle right at the bottom edge of the back cover—get it as close to the edge as you can.

– Give the suction handle a gentle lift to open up a tiny gap between the back cover and the frame.

– Slide an opening pick into that gap you just made. Keep it chill and steady.

Tools Used
  1. iOpenerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement
  2. Suction HandleSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 4

– Gently slide the opening pick down to the bottom left corner to cut through the adhesive. Go slow and steady, you’ve got this!

– Once the pick is in place, leave it there to stop that adhesive from trying to seal back up. No peeking until you’re ready!

Step 5

– Pop a second pick in along the bottom edge—think of it as backup for your adhesive-busting adventure.

– Slide that pick over to the bottom right corner and slice through the sticky stuff like a pro.

– Let those picks chill in place so the adhesive doesn’t get any sneaky ideas about sealing itself up again.

Step 6

– Warm up an iOpener and gently press it against the right edge of the back cover for about two minutes to soften the adhesive.

Tools Used
  1. iOpenerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 7

– Start by slipping a third opening pick into the bottom right corner of your device.

– Gently slide the pick along the right edge to cut through the adhesive holding the screen in place.

– Keep the opening pick in the top right corner to stop the adhesive from sticking back together as you work.

Tools Used
  1. iOpenerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 8

– Warm up your iOpener and let it chill on the top edge of the back cover for about two minutes.

Tools Used
  1. iOpenerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 9

– Slide a fourth opening pick under the top right corner of your phone, like you’re gently sneaking it into a cozy spot.

– Now, glide the opening pick along the top edge to cut through the adhesive, no rush – just a smooth move.

– Keep the opening pick tucked in the top left corner to stop that adhesive from re-sealing itself like it never happened.

Step 10

– Warm up an iOpener and gently press it against the left edge of the back cover for about two minutes. Keep it snug to soften the adhesive and make the removal easier.

Tools Used
  1. iOpenerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 11

– Grab a fifth opening pick and gently slide it underneath the bottom left corner to get things started.

– Then, glide that opening pick along the left edge of the back cover, carefully slicing through any remaining adhesive to free it up.

Step 12

– Start by removing the back cover of your device. During reassembly, it’s a smart move to power on your phone and test all functions before sealing it up tight. Just make sure to power it down completely before continuing. Use tweezers or your fingers to carefully pick away any leftover adhesive chunks, and wipe away any residue with some high-concentration (over 90%) isopropyl alcohol. If you’re using custom-cut adhesives, follow the specific guide for those, or if double-sided tape is your choice, refer to its guide. Need a hand? You can always schedule a repair with Salvation Repair.

Step 13

– Slip an opening pick under the bottom left corner of the NFC antenna and charging coil assembly—like a secret agent on a mission.

– Glide the pick smoothly along the edge to disconnect the assembly from the battery. Take your time and let the pick do the work!

Step 14

– Grab your trusty spudger and gently pry the connector for the charging coil straight up from its socket to disconnect it. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 15

– Grab a spudger and gently pry the NFC antenna connector straight up to disconnect it from its socket. Easy does it—just a little lift, and you’re good to go. If you need help, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 16

– Grab your Phillips screwdriver and take out the five 3.9 mm screws holding the NFC antenna and charging coil assembly in place. Easy does it!

Step 17

– Grab your Phillips screwdriver and unscrew those six 3.9 mm screws holding the loudspeaker assembly in place. Keep them safe—you’ll need them later. Need a hand? You can always schedule a repair if things get tricky.

Step 18

– Slip the tip of a spudger between the frame and the upper-left notch in the loudspeaker. Gently pry upward with the spudger to free the loudspeaker from its plastic clips. If you need help, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 19

– Grab a pair of tweezers or just use your fingers, and gently lift out the NFC antenna and charging coil assembly. Take your time—careful hands make for a smooth removal. If you need a hand, you can always schedule a repair.

Step 20

– Grab your trusty spudger and gently wiggle it to pop up and disconnect the battery’s press connector. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 21

– Grab your trusty spudger and gently pop up those main and secondary interconnect cable connectors from the motherboard. Easy does it—no need to rush, just a smooth lift and you’re good!

Tools Used
  1. SpudgerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 22

– Grab a spudger and gently pry up the connectors holding the main and secondary interconnect cables on the daughterboard. Carefully disconnect them to keep everything safe and ready for the next step. If you need a hand, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Step 23

– Grab those interconnect cables with tweezers or your fingers—whichever feels cooler.

– Pop them out, and keep them somewhere safe. You’ll need them again when putting everything back together.

Step 24

– Grab your trusty Phillips screwdriver and get ready to tackle those three 3.4 mm-long screws holding the charging board in place. Let’s unscrew them and get one step closer to your repair victory!

Step 25

– Now it’s time to put everything back together! Just follow these steps in the reverse order and you’ll be golden.

– Got some e-waste? Make sure to drop it off at an R2 or e-Stewards certified recycler. Let’s keep our planet happy!

– If things didn’t go as smoothly as you hoped, don’t sweat it! Check out some basic troubleshooting tips or reach out to our Answers community for a helping hand.

Tools Used
  1. SpudgerSamsung Galaxy S21+ USB-C Charging Port and Daughterboard Replacement

Success!
To get your device back together, just walk through these steps backward.
When you’re ready to part ways with old parts, drop them off with a certified e-waste recycler like R2 or e-Stewards.
If things aren’t quite working out, try some quick troubleshooting or swing by our Answers community for some advice. Still stuck? You can always schedule a repair.

Samsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Duration: 45 minutes
Steps: 45 Steps

Ready to swap out the screen and battery on your Samsung Galaxy S21+? This guide walks you through replacing the whole assembly—the screen, battery, and frame—all in one piece. Double-check you’ve got the right part before diving in. If your battery’s looking a little puffy, take some extra precautions. Before you start, fully discharge the battery—this helps keep things safe if it gets pinched or damaged along the way. Keep in mind, re-sealing your device to restore water resistance depends on how well you reattach the adhesive, but your device’s IP rating will be lost after the repair.

Step 1

– Grab a SIM eject tool, a bit, or even a straightened paperclip, and gently insert it into the tiny hole on the top edge of your phone’s SIM tray. Push in until the tray pops out. Carefully pull out the SIM card tray to access the SIM card. If you need a hand, you can always schedule a repair.

Step 2

– Warm up your iOpener and let it hang out on the bottom edge of the back cover for about two minutes.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement
  2. Heat GunSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 3

– Slap a suction handle onto the bottom edge of the back cover—get it as close to the edge as you can without starting a new trend.

– Gently lift the back cover with the suction handle until you spot a tiny gap peeking out between the cover and the frame.

– Slide an opening pick into the gap, like you’re sneaking a slice of pizza from a crowded box.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement
  2. Suction HandleSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 4

– Glide the pick down to the bottom left corner and slice through that stubborn adhesive.

– Keep the pick parked right there so the adhesive doesn’t try any sneaky moves to stick itself back together.

Step 5

– Pop a second opening pick into the bottom edge of your phone—like giving it a little wedge.

– Slide that pick over to the bottom right corner and slice through the sticky stuff holding it together.

– Let those picks chill in place to keep the adhesive from sticking itself back together.

Step 6

– Warm up an iOpener and stick it to the right edge of the back cover for about two minutes. Give it time to work its magic and soften things up before you move on.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 7

– Pop a third opening pick into the bottom right corner—like adding a slice of techy pie.

– Glide that pick up the right edge to slice through the sticky stuff holding your phone together.

– Park your pick in the top right corner so the glue doesn’t sneak back together while you work.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 8

– Warm up your trusty iOpener and let it chill on the top edge of the back cover for about two minutes—just enough time to make the adhesive wave the white flag.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 9

– Pop a fourth pick under the top right corner—like sneaking a cookie from the jar.

– Glide that pick along the top edge, cutting through the sticky stuff holding your phone together.

– Let the pick chill in the top left corner so the adhesive doesn’t get any ideas about closing up again.

Step 10

– Warm up an iOpener and gently press it against the left edge of the back cover for about two minutes to loosen things up.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 11

– Slip a fifth opening pick gently beneath the bottom left corner to get things started. Then, glide your pick along the left edge of the back cover, slicing through the remaining adhesive with a steady hand. Need a hand? Schedule a repair if you want some extra help.

Step 12

– Pop off the back cover—think of it as opening up your device’s secret lair.

– When you’re putting things back together:

– This is a great time to power up your phone and make sure everything’s working as it should. Just remember to shut it down again before sealing it up for good.

– Clear away any leftover adhesive with tweezers or your fingers. For stubborn residue, grab some high-proof (over 90%) isopropyl alcohol and wipe it clean.

– Using custom-cut adhesives? Follow this guide for a smooth application.

– Rolling with double-sided tape? This guide will show you the ropes.

Step 13

– Slide an opening pick under the left bottom corner of the NFC antenna and charging coil assembly.

– Gently glide the pick along the bottom left edge to carefully separate it from the battery.

Step 14

– Grab your trusty spudger and gently pop the charging coil connector straight up from its socket—no need for brute force, just a little finesse!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 15

– Grab a spudger and gently pry the NFC antenna connector straight up from its socket. Easy does it—just a little lift, and you’re good to go. If you need a hand, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 16

– Grab your Phillips screwdriver and take out the five screws (3.9 mm long) holding down the NFC antenna and charging coil assembly. Don’t rush—steady hands win the day!

Step 17

– Grab your Phillips screwdriver and unscrew the six 3.9 mm screws holding down the loudspeaker assembly. Let’s keep it smooth and steady!

Step 18

– Slide the tip of your spudger between the frame and the upper-left notch of the loudspeaker. Like sneaking into a secret club, but for tech!

– Gently pop the loudspeaker out of its plastic clips using the spudger. If it feels stubborn, give it a little pep talk and keep prying!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 19

– Grab your tweezers or use your fingers and gently lift out the NFC antenna and charging coil assembly—nice and easy, like you’re picking up a delicate cookie.

Step 20

– Grab your trusty spudger and gently pop up the battery connector. Easy does it—disconnect and keep cruising!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 21

– Grab your trusty spudger and gently pop up the press connectors for both the primary and secondary interconnect cables on the motherboard—easy does it!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 22

– Grab a spudger and gently pry up the connectors on the daughterboard that link the primary and secondary interconnect cables. Carefully disconnect them from their press-fit connectors to keep things smooth and damage-free. If you need a hand, remember you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 23

– Grab those trusty tweezers—or just use your fingers—to gently lift out the interconnect cables.

– Keep the cables somewhere safe for now. You’ll need them again when it all goes back together.

Step 24

– Grab your Phillips screwdriver and spin out those three 3.4 mm screws holding down the charging board. It’s a quick twist and you’re on your way!

Step 25

– Gently slide the sharp end of your trusty spudger under the upper left edge of the daughterboard and give it a little nudge to pop it free from its snug fit.

– Now, with a little finesse, use some tweezers or your fingers to lift the daughterboard up and away from the bottom of the device, saying goodbye as you remove it.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 26

– Grab your spudger and gently lift up the display cable’s press connector to disconnect it. Easy does it!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 27

– Grab the tip of your spudger and gently work it under the earpiece speaker’s press connector to lift it up and disconnect it.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 28

– Grab your trusty Phillips screwdriver and unscrew those seven 3.9 mm-long screws holding down the earpiece speaker assembly. You got this!

Step 29

– Slide a spudger into the gap between the earpiece speaker and the frame.

– Gently pry upwards with the spudger to free the earpiece speaker from its pesky plastic clips.

– Carefully take out the earpiece speaker.

– Place the speaker aside for now; it’ll be making a comeback during reassembly!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 30

– Grab your trusty spudger and gently pop up the 5G mmWave antenna’s press connector. It’s like unplugging a secret handshake.

– Move over to the power button cable’s press connector right next to it, and repeat the move. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 31

– Grab your trusty spudger and gently wiggle it to lift up and disconnect the front camera’s press connector. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 32

– Grab a spudger and carefully work it under the orange press connector to release it. Nice and steady!

– Now, do the same thing for the right 5G mmWave antenna’s press connector right next door. You’ve got this!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 33

– Grab your Phillips screwdriver and carefully unscrew the 3.9mm screw that’s keeping the motherboard in place. No need to rush—just take your time and make sure it’s nice and secure when you take it out!

Step 34

– Grab your tweezers or use your fingers and give the left 5G mmWave antenna cable a gentle nudge, moving it away from the frame.

– Do the same thing for the power button cable—just a careful wiggle to set it aside.

Step 35

– Grab your tweezers (or just use your fingers—no judgment) and gently nudge the two connectors away from the right edge of the motherboard.

Step 36

– Slip the tip of your spudger between the motherboard and the frame—like you’re picking the perfect slice of pizza.

– Gently pry up with the spudger to pop the motherboard out of its cozy spot in the frame.

– Lift the motherboard out—nice and easy, like you’re handling a sleeping kitten.

– Set the motherboard aside for now. You’ll be bringing it back for the grand finale during reassembly.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 37

– Warm up your iOpener and give the front camera a nice 90-second spa session.

Tools Used
  1. iOpenerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 38

– Slip a spudger into the gap between the frame and the front camera. Gently pry to lift the camera away from the frame. Use tweezers or your fingers to carefully lift out the front camera. Set the camera aside—you’ll be reinstalling it later. If you need a hand, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 39

– As you reassemble, here’s how to reattach your front camera: peel the adhesive backing off the sticker and stick the sticky end onto the frame. Use your fingers or some tweezers to pull on the tab gently, revealing the top layer of the adhesive. Finally, slide the front camera into place and press down firmly to secure it. If you need a hand, you can always schedule a repair.

Step 40

– Grab your Phillips screwdriver and take out the four 3.4 mm screws holding down the 5G mmWave antennas. Easy does it!

Step 41

– Grab your spudger and gently lift up the bottom screw tab of the right 5G mmWave antenna bracket—think of it as peeling back a tiny sticker.

– Using tweezers or your fingers, carefully detach the right 5G mmWave antenna from its spot—like gently lifting a delicate flower.

– Set that antenna aside; you’ll be reattaching it during the reassembly, so keep it handy. If you need help, you can always schedule a repair.

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 42

– Grab your trusty spudger and lift up the bottom screw tab on the left 5G mmWave antenna bracket. It’s a bit of a wiggle, but you’ve got this.

– With tweezers or your fingers, pluck out the left 5G mmWave antenna. No need for superhuman strength here.

– Put that antenna somewhere safe—you’ll be putting it back together soon. It’s all coming together!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 43

– Grab your trusty spudger and gently pop up the display cable’s connector near the bottom of your device—no need to wrestle with it, just a smooth lift and you’re good!

Tools Used
  1. SpudgerSamsung Galaxy S21 Plus Screen and Battery Assembly Replacement

Step 44

– Grab some tweezers or use your fingers to gently peel away the display cable. Once it’s free, set it aside carefully—you’ll be reconnecting it later during reassembly.

Step 45

– You’ve now got the screen and battery hanging out together—just the two of them left!

Success!
Ready to put things back together? Just go through these steps in reverse.
Got old tech parts? Drop them off at an R2 or e-Stewards certified recycler and give them a second life.
If your repair took a detour, try some quick troubleshooting, or swing by our Answers community for some friendly advice. And if you’re still stuck, you can always schedule a repair!

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