Phone · Motorola · G62 5G
Motorola G62 5G Microphone Repair
Microphone Repair guide for the Motorola G62 5G
Before you begin
Tools
- Heat gun or hair dryer
- Suction cup tool
- Plastic prying tools
- Precision screwdriver set (Phillips #000)
- Tweezers
- Spudger tool
- SIM eject tool
Parts / materials
- Motorola G62 5G replacement microphone sub-board
- Double-sided back cover adhesive tape
- High-concentration isopropyl alcohol
Safety
- Wear safety glasses to protect eyes while heating plastic panels.
- Do not puncture or pry against the battery while working inside the frame.
- Ensure the device is powered off before starting disassembly to prevent electrical shorts.
Overview
Step-by-step
- 1
Power off device
1 minPress and hold the power button, then select 'Power Off' on the screen.
- 2
Remove SIM card tray
1 minInsert a SIM eject tool into the hole beside the SIM tray to release and remove it.
- 3
Heat back cover
2 minUse a heat gun or hair dryer to warm the perimeter of the rear plastic cover for two minutes.
- 4
Attach suction cup
1 minPress a suction cup onto the lower portion of the rear panel and gently pull upward.
- 5
Slice back cover adhesive
3 minInsert a plastic prying tool into the seam and slide it around all edges to cut the adhesive.
- 6
Remove back cover
1 minLift the rear panel completely away from the phone body and set it aside.
- 7
Unscrew loudspeaker module
2 minUse a Phillips #000 screwdriver to remove the screws securing the lower speaker assembly.
- 8
Remove loudspeaker module
1 minInsert a flat spudger under the edge of the speaker housing and pop it out.
- 9
Disconnect main flex cable
1 minUse the flat end of a spudger to pry the interconnect flex cable connector off the sub-board.
- 10
Disconnect coaxial antenna cable
1 minCarefully pry up the coaxial antenna cable head from its terminal on the microphone sub-board using tweezers.
- 11
Remove microphone sub-board
2 minGently pry beneath the sub-board containing the primary microphone and lift it from the phone chassis.
- 12
Install replacement sub-board
2 minPosition the new microphone sub-board into the recessed cavity and press it flat.
- 13
Reconnect coaxial antenna cable
1 minAlign the antenna head over its socket and press gently until it snaps into place.
- 14
Reconnect main flex cable
1 minAlign and press the interconnect flex connector straight down onto the daughterboard.
- 15
Reinstall loudspeaker module
1 minPlace the loudspeaker assembly over the sub-board and press down until it sits flush.
- 16
Secure loudspeaker screws
2 minReinsert and tighten the Phillips #000 screws to firmly hold the speaker in place.
- 17
Apply back cover adhesive
3 minApply new double-sided adhesive strips along the perimeter of the internal frame.
- 18
Reattach back cover
1 minAlign the back panel with the phone body and press firmly along all edges to seal it.
- 19
Reinsert SIM card tray
1 minPush the SIM card tray firmly back into its slot until it sits flush with the frame.
After your Motorola G62 5G microphone repair
Power the G62 5G 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 Motorola G62 5G job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more Motorola G62 5G repair context in the encyclopedia, or open related DIY guides.
