Phone · Apple · iPhone 15 Pro Max
Apple iPhone 15 Pro Max Microphone Repair
Microphone Repair guide for the Apple iPhone 15 Pro Max
Before you begin
Tools
- P2 Pentalobe screwdriver
- Tri-point Y000 screwdriver
- Phillips #00 screwdriver
- Suction cup tool
- Plastic prying tools
- Spudger tool
- Tweezers
- Heat gun or hair dryer
Parts / materials
- Replacement iPhone 15 Pro Max primary microphone flex assembly
- Display re-sealing adhesive strip
- 99% Isopropyl alcohol
Safety
- Wear eye protection to guard against unexpected glass shatters.
- Always disconnect the battery immediately after opening the display to avoid electrical short circuits.
- Do not puncture or bend the lithium-ion battery during internal component removal.
Overview
Step-by-step
- 1
Power off iPhone
1 minTurn off your iPhone completely before beginning any disassembly.
- 2
Remove bottom screws
2 minUse a P2 Pentalobe screwdriver to remove the two 6.8 mm screws on the bottom edge near the USB-C port.
- 3
Heat display edges
3 minApply a heat gun or hair dryer around the lower edges of the screen for two minutes to soften the adhesive seal.
- 4
Attach suction cup
1 minPlace a suction cup onto the lower third of the display screen, just above the USB-C port.
- 5
Insert opening pick
2 minPull up firmly on the suction cup to create a slight gap and slide a plastic opening pick under the frame.
- 6
Slice display adhesive
3 minSlide the pick carefully around the left, bottom, and right edges to cut through the screen adhesive.
- 7
Open display panel
1 minSwing the screen open to the right side like a book cover, resting it flat without straining the cables.
- 8
Unscrew battery bracket
2 minUse a Tri-point Y000 screwdriver to remove the screws securing the metal battery connector cover.
- 9
Disconnect battery flex
1 minUse the pointed end of a plastic spudger to gently pop the battery press connector straight up off the board.
- 10
Unscrew display bracket
2 minRemove the Tri-point screws securing the display cable bracket to the logic board.
- 11
Detach display assembly
2 minDisconnect the display cable connectors and move the display panel to a clean work surface.
- 12
Unscrew bottom loudspeaker
2 minRemove the Phillips screws holding the lower speaker module in place at the bottom of the case.
- 13
Remove loudspeaker unit
2 minGently lift the loudspeaker out of the enclosure using tweezers to reveal the microphone flex cable.
- 14
Unscrew microphone flex
3 minRemove the screws holding the microphone and USB-C port flex assembly to the bottom internal frame.
- 15
Disconnect microphone connector
1 minPry up the main flex cable connector for the microphone assembly from the logic board.
- 16
Pry out microphone assembly
3 minUse a flat spudger to carefully unstick the primary microphone and flex assembly from the bottom casing.
- 17
Install new microphone assembly
4 minAlign the replacement microphone and flex cable, pressing firmly to adhere it into the bottom housing.
After your Apple iPhone 15 Pro Max microphone repair
Power the iPhone 15 Pro 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 15 Pro 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 15 Pro Max repair context in the encyclopedia, or open related DIY guides.
