iPhone 8 Plus – Removing the mainboard
Duration: 60 min.
Steps: 25 Steps
Ready to dive into some DIY magic? In this guide, we're going to walk you through the steps to safely remove the logic board from your iPhone 8. Whether you're looking to give it a good clean after a splash or just want to see what's under the hood, we've got you covered! With our easy-to-follow instructions, you'll be a pro in no time. Let's get started on this fun adventure!
Step 1
- First things first, let's give your iPhone a little timeout! Press and hold the Sleep/Wake button for about three seconds until you see that charming 'power off' slider pop up.
- Now, swipe that slider from left to right. In just about ten seconds, your iPhone will be completely powered down and ready for some repair magic!
Step 2
2 × 3,4mm Pentalob
- Remove the two pentalobe screws at the bottom of the enclosure. They’re to the right and left of the Lightning connector. Put the screws in the same section of your magnetic pad.
Step 3
If you find it necessary, give the outer edges of the display a little warmth a few times. Just a friendly reminder: the flex cables for the display are hanging out on the side of the Sleep/Wake button. And hey, once you crack this baby open, the iPhone 8 waves goodbye to its warranty for dust and splash protection (that IP 67 rating).
- Set your iPhone 8 Plus down on a soft, clean surface to keep that back safe from scratches.
- To get the front panel off, grab a suction cup, a hard plastic pick, and a heat gun. If your screen is looking a bit worse for wear, throw some packing tape over the cracks before you dive in.
- The screen is stuck to the frame like a stubborn sticker. Use that heat gun to warm the outer edges of the display to about 60°C (140°F) so it's easier to remove.
- Place the suction cup over the Home button (if you can) or right next to it. While you lift the screen with the suction cup, slide the hard plastic pick between the aluminum frame and the display. Press down on the aluminum frame while you do this. Since the display is glued, you'll need to slide the pick all around the iPhone to separate it. Just a heads up: don't poke too far near the Sleep/Wake button side, or you might hurt those delicate flex cables.
- Now, use the pick to gently pry the display away, letting the tabs pop out from the aluminum frame. You can then fold the display to the side.
- Lean the display against something stable to avoid bending those sensitive flex cables too much.
Step 4
2 × 1,2 mm Phillips
1 × 1,4 mm Phillips
1 × 2,6 mm Phillips
Before you kick off this repair adventure, make sure to disconnect the battery contact! This little step is key to keeping short circuits at bay and ensuring your device doesn’t accidentally spring to life while you’re working your magic.
- Grab your trusty Phillips screwdriver (Ph00) and let's get those screws out! Once you've done that, gently remove the cover and make sure to keep all the little parts cozy in the same section of your magnetic pad.
- Now, with a gentle touch, use a plastic spudger to carefully lift the battery contact just below the connector.
Step 5
Display Connector
Home Button Connector
Step 6
1 × 1,1 mm Y-Type
1 × 0,9 mm Y-Type
- Grab your Y-Type screwdriver (Y000) and let's tackle those two Y-Type screws! Once they're out, gently lift off the cover. Don't forget to keep all your little pieces cozy in the same section of your magnetic pad.
- Now, take your trusty spudger and carefully disconnect the FaceTime contact from the PCB. You're doing great!
- And just like that, you can fully remove the display. Keep up the awesome work!
Step 7
2 × 1,3 mm Y-Type
1 × 2,6 mm Standoff
1 × 1,7 mm Phillips
This internal thread screw is a bit of a lone wolf—it's not magnetic, so it won't stick around like the others. Just keep it in mind while you're working!
- First, let's tackle those two Y-type screws that are holding the bracket plate for the iSight camera connectors. Unscrew them and say goodbye to that bracket plate!
- Now, grab your spudger and gently slide it under the camera connectors to disconnect them. Just a little nudge and they'll pop right off.
- Next up, unscrew the two screws from the camera bracket and let it go free.
- Finally, use that trusty spudger to nudge the camera unit out of its cozy frame and lift it out. You're doing awesome!
Step 8
1 × 1,2 mm Phillips
1 × 2,9 mm Phillips
Standby / Volume Connector
- To kick things off, let's tackle those two Phillips screws holding the bracket plate in place. They might be different lengths, but no worries! Just toss them into the same section of your magnetic mat to keep them cozy.
- Next up, gently lift off that bracket plate.
- Now, let's disconnect the contact from the logic board with a careful touch.
Step 9
1 × 1,2 mm Phillips
2 × 1,1 mm Phillips
1 × 2,9 mm Phillips
2 × 1,0 mm Phillips-Schraube
One of the screws decided to take a little detour and got itself twisted into the back cover sideways. Keep an eye on it while you're working!
- Alright, let's kick things off! First, grab your Phillips screwdriver and take out those screws from the plastic bracket. Make sure to keep them cozy in the same box.
- Next up, gently lift that bracket off. You're doing great!
- Underneath that bracket, you'll find two more Phillips screws holding a connection piece tight. Time to unscrew those as well!
- Now, carefully remove that connection piece. You're almost there!
Step 10
1 × 1,2 mm Phillips
Antenna Connector
- First, let's unplug that connector from the board and give it a little break.
- Next up, remove the Phillips screw that’s nestled sideways into the back cover. It’s just a quick twist away!
- The antenna is playing a little hard to get, being lightly glued in place. A bit of hot air will help it loosen up, or you can gently coax it out using a steel spatula under the cable.
- Now, it's time to carefully lift out the antenna and set it aside.
Step 11
- Time to tackle that SIM card tray! Grab your trusty SIM tool or a paperclip, and let’s get to work. Just press the tool into the tiny hole on the SIM card tray, and voilà, it pops right out!
Step 12
Wireless Charging Connector
Lightning Connector
Antenna Connector
- Grab your trusty spudger and gently wiggle it to disconnect the three connectors hanging out on the battery side of the logic board. You're on the right track!
Step 13
1 × 2,5 mm Standoff
2 × 1,7 mm Phillips
1 × 2,2 mm Standoff
1 × 2,1 mm Standoff
Right next to the two holes for the iSight camera, you'll spot a little plastic holder for a screw. It's snugly placed on top of the logic board, just waiting for its moment to shine!
- Unscrew all screws that hold the logic board in place. You can unscrew the internal thread screws using a special screwdriver or a regular, thin slotted screwdriver.
- Now you can carefully remove the logic board by hand.
Step 14
1 × 2,5 mm Standoff
2 × 1,7 mm Phillips
1 × 2,2 mm Phillips
1 × 2,1 mm Standoff
- Carefully slide the logic board back into its original spot. Make sure that the camera bracket is resting on top of it, just like it was before.
- Secure the logic board in place using those trusty Phillips screws. You're almost there!
Step 15
If you're having a bit of a struggle getting it in, take a peek at the logic board's position.
- Now, slide that SIM card tray back into its cozy little slot. It’s like tucking in a favorite blanket—make sure it fits snugly!
Step 16
1 × 1,2 mm Phillips
Antenna Connector
- Let's place the Wi-Fi antenna back in its original spot, shall we?
- Now, grab that Phillips screw and tighten it up nicely.
- Give it a gentle press to help the glue do its thing.
- Finally, connect the connector and you're all set!
Step 17
2 × 1,0 mm Phillips
1 × 1,2 mm Phillips
2 × 1,1 mm Phillips
1 × 2,9 mm Phillips
- Pop that connection piece back where it belongs and secure it with those trusty Phillips screws.
- Now, it's time to reattach the plastic bracket and give it a snug fit with the Phillips screws.
Step 18
Standby / Volume Connector
1 × 1,2 mm Phillips-Schraube
1 × 2,9 mm Phillips-Schraube
- Reconnect the standby/volume control cable with care—it's time for a reunion!
- Place the bracket plate back over the connector and secure it snugly with those two Phillips screws.
Step 19
1 × 2,6 mm Standoff
1 × 1,7 mm Phillips
2 × 1,3 mm Y-Type
- First, pop that camera unit back into its cozy spot and give it a gentle press to secure it in place.
- Next up, grab that camera bracket plate and reattach it with a few screws—nice and snug!
- Now, it's time to connect the two camera connectors. Just a little click and you're good to go.
- Finally, place the bracket plate over those contacts and screw it in tight. You're nailing this repair!
Step 20
- To make sure that the new frame sticker will really stick, remove all glue residue and dirt.
- Remove the first protective film layer of the frame sticker.
- Position the frame sticker carefully on one edge and attach it gradually. Make sure the frame sticker is positioned evenly and press it on.
- Remove the remaining layers of film.
So, your iPhone is getting a stylish upgrade with a frame sticker! It’ll keep out dust and splashes like a champ, but just a heads up—it’s not going to be 100% waterproof! For a splash of extra confidence, schedule a repair if you're ever in doubt.
Make sure to place the frame sticker just right! Each corner has its own unique shape to help you get it oriented perfectly.
Step 21
Facetime connector
1 × 1,1 mm Y-Type
1 × 0,9 mm Y-Type
- Gently position the display onto the frame and connect the FaceTime contact to the logic board with care.
- Now, pop the cover back over the FaceTime contact and secure it with those three Phillips screws. You're doing great!
Step 22
Display Connector
Home Button Connector
- Link up the two buddies from the Home button and the display to the logic board. They're ready to team up and bring your device back to life!
Step 23
Battery Connector
2 × 1,2 mm Phillips
1 × 1,3 mm Phillips
1 × 2,6 mm Phillips
- Reconnect the battery contact with a gentle touch—let's bring that power back!
- Carefully place the metal cover back onto your iPhone and secure it with the screws. You're almost at the finish line!
Step 24
You can get creative here! Try using some plastic clamps or even slip your device between two books to help the glue bond like a champ.
- Set the display on the edge of the frame and gently fold it onto the iPhone like a cozy blanket.
- Now, give the entire display a little push into the frame to make sure it's snug and secure.
Step 25
2 × 3,4mm Pentalobe
- Time to secure those two pentalobe screws on either side of the Lightning connector! Just twist them in snugly to keep everything in place. You're almost done!
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