Phone · Apple · iPhone 8
Apple iPhone 8 Screen Replacement
Screen Replacement guide for the Apple iPhone 8
Before you begin
Tools
- P2 Pentalobe screwdriver
- Tri-point Y000 screwdriver
- Phillips #000 screwdriver
- Plastic opening picks
- Suction cup
- Tweezers
- Spudger
- Heat gun or hairdryer
Parts / materials
- Replacement iPhone 8 display assembly
- Display frame waterproof adhesive seal
- Microfiber cleaning cloth
Safety
- Disconnect the battery before handling internal display connectors to prevent electrical short circuits.
- Wear safety glasses to protect your eyes if working with a cracked screen that could shed glass fragments.
- Do not puncture or bend the internal lithium-ion battery while using prying tools.
Overview
Step-by-step
- 1
Power off the iPhone
1 minPress and hold the side button until the power slider appears, then slide to switch off the device completely.
- 2
Remove pentalobe bottom screws
2 minUse a P2 Pentalobe screwdriver to remove the two 3.5 mm screws located on either side of the Lightning charging port.
- 3
Warm the lower display edge
2 minApply a heat gun or hairdryer to the lower edge of the display for 90 seconds to soften the underlying waterproof seal.
- 4
Attach suction cup
1 minPlace a suction cup on the lower half of the screen assembly, positioned just above the Home button.
- 5
Pry open bottom gap
2 minPull up firmly on the suction cup while pressing down on the frame to create a tiny gap between the screen and chassis.
- 6
Slice bottom adhesive seal
2 minInsert a plastic opening pick into the gap at the bottom edge and gently slide it back and forth to slice the adhesive.
- 7
Slice perimeter adhesive seals
3 minSlide the opening pick up the left and right sides of the screen to release the remaining display adhesive.
- 8
Open display panel
2 minGently swing the display open to the right side like a book, resting it flat against a sturdy support box.
- 9
Remove lower bracket screws
3 minUse a Tri-point Y000 driver to remove the four screws holding the lower display connector bracket.
- 10
Detach lower display bracket
1 minUse tweezers to lift the metal lower display bracket off the logic board and set it aside.
- 11
Disconnect battery connector
2 minPry the battery press connector straight up from its socket using a plastic spudger to cut power.
- 12
Disconnect display cables
2 minUse a spudger to disconnect the lower display cable and touch digitizer flex cable from the logic board.
- 13
Remove upper bracket screws
2 minRemove the two Phillips #000 screws holding the upper front sensor connector bracket in place.
- 14
Detach upper bracket
1 minLift away the upper metal bracket with tweezers to reveal the front camera assembly connector.
- 15
Disconnect front camera cable
2 minPry up the front sensor assembly connector using the flat edge of a spudger.
- 16
Separate screen assembly
1 minLift the entire display assembly completely off the rear enclosure and place it screen-side down on a soft surface.
- 17
Remove Home button bracket screws
2 minRemove the four Tri-point Y000 screws securing the metal Touch ID bracket to the back of the front screen panel.
- 18
Detach Home button bracket
1 minLift and remove the Home button bracket using tweezers.
- 19
Disconnect Home button flex
2 minPry open the tiny flex cable connector securing the Home button assembly to the display backplate.
- 20
Remove Touch ID sensor
3 minApply mild heat to the lower front panel, then carefully push the Touch ID sensor through the front of the screen assembly.
- 21
Transfer Touch ID to new screen
3 minGuide the original Touch ID sensor through the front of the new display panel and reconnect its ribbon cable.
- 22
Reconnect display and seal housing
5 minApply new adhesive strips along the housing frame, attach all display flex cables, reconnect the battery, and press the panel closed.
After your Apple iPhone 8 screen replacement
Power the iPhone 8 back on and test the screen replacement function before you put every screw away. Check touch/display response, charging, cameras, buttons, and wireless as relevant to this repair. If something fails after closing the device, reopen carefully and reseat the connectors for this Apple iPhone 8 job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more Apple iPhone 8 repair context in the encyclopedia, or open related DIY guides.

