Phone · Apple · iPhone XS Max
Apple iPhone XS Max Microphone Repair
Microphone Repair guide for the Apple iPhone XS Max
Before you begin
Tools
- P2 Pentalobe driver
- Y000 Tri-point screwdriver
- Phillips #000 screwdriver
- Standoff screwdriver
- Suction cup tool
- Plastic prying tools
- Spudger tool
- Tweezers
- Heat gun or hair dryer
Parts / materials
- Replacement iPhone XS Max Lightning port and microphone flex assembly
- Display perimeter waterproof adhesive seal
- Isopropanol alcohol (91%+)
Safety
- Always disconnect the battery connector before disconnecting or reconnecting internal components.
- Do not puncture or bend the internal lithium-ion battery during repair.
- Wear safety glasses to protect eyes from heating glass or flying metal components.
Overview
Step-by-step
- 1
Power down the iPhone
1 minPress and hold the side button and volume up button until the power slider appears. Slide to turn off the iPhone completely.
- 2
Remove bottom pentalobe screws
2 minUse a P2 Pentalobe driver to remove the two 6.8 mm screws on the bottom edge near the Lightning port.
- 3
Heat the lower display edge
2 minApply heat to the lower perimeter of the display for two minutes using a heat gun or hairdryer to soften the perimeter adhesive seal.
- 4
Attach suction cup
1 minPlace a suction cup onto the lower section of the screen glass, just above the bottom bezel.
- 5
Separate screen bottom edge
3 minPull firmly on the suction cup to create a small gap at the bottom edge and insert a plastic prying tool.
- 6
Slice perimeter display adhesive
3 minSlide the plastic opening pick along the bottom and side edges to cut through the waterproof adhesive tape.
- 7
Open display to the side
2 minSwing the screen open to the right side like a book cover. Prop it up against a box to prevent strain on the ribbon cables.
- 8
Remove logic board bracket screws
3 minUse a Y000 Tri-point screwdriver to remove the four screws holding down the display and battery connector bracket.
- 9
Detach lower connector bracket
1 minUse precision tweezers to lift and remove the metal shielding bracket covering the lower battery and display connectors.
- 10
Disconnect the battery cable
2 minPry the battery connector straight up from its socket on the logic board using a flat plastic spudger.
- 11
Disconnect OLED and digitizer cables
2 minDisconnect the OLED display connector and touch sensor connector from the logic board with the plastic spudger.
- 12
Disconnect front sensor assembly
2 minPry up the top earpiece speaker and sensor array flex cable connector from the top of the logic board.
- 13
Remove display assembly
1 minLift the display assembly free from the frame and place it flat on a clean surface.
- 14
Unscrew lower speaker assembly
4 minRemove the screws holding the lower speaker and Taptic Engine housing to the bottom of the enclosure.
- 15
Lift out lower loudspeaker
2 minGently lift the lower speaker unit up and out of the rear chassis.
- 16
Remove Taptic Engine assembly
2 minDisconnect the Taptic Engine ribbon cable from the main board and lift the vibrator unit out of the chassis.
- 17
Unscrew Lightning port bracket
4 minRemove the screws securing the lower microphone assembly, Lightning port, and grounding brackets to the bottom frame.
- 18
Unseat microphone capsule
3 minGently pry the primary microphone module out of its rubber acoustic boot seated near the speaker grille.
- 19
Peel microphone flex cable
4 minSlide a flat spudger under the flex cable to detach the microphone and Lightning assembly from the rear frame adhesive.
After your Apple iPhone XS Max microphone repair
Power the iPhone XS Max back on and test the microphone repair 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 XS Max 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 XS Max repair context in the encyclopedia, or open related DIY guides.

