Phone · Motorola · Moto Edge 5G 2021
Motorola Moto Edge 5G 2021 Charging Port Repair
Charging Port Repair guide for the Motorola Moto Edge 5G 2021
Before you begin
Tools
- Phillips #00 screwdriver
- Heat gun or iOpener
- Opening picks
- Suction cup
- Plastic spudger
- Precision tweezers
- SIM eject tool
Parts / materials
- Replacement Moto Edge 5G 2021 charging port daughterboard
- Pre-cut rear panel adhesive tape
- Isopropyl alcohol (99%)
Safety
- Wear safety glasses to protect eyes from potential glass shards when opening.
- Always disconnect the battery connector prior to touching internal component boards.
- Use caution around the lithium battery to prevent puncture or bending.
Overview
Step-by-step
- 1
Power off the device
1 minPress and hold the power button, then select Power Off on the screen. Ensure the phone is completely shut down before starting.
- 2
Eject the SIM tray
1 minInsert a SIM eject tool into the hole next to the SIM tray on the top frame. Push firmly to pop out the tray and remove it.
- 3
Heat the back panel
2 minApply a heated iOpener or heat gun around all edges of the rear panel for two minutes to soften the perimeter adhesive.
- 4
Attach suction cup
1 minPlace a suction cup onto the bottom center of the heated rear glass panel. Pull up gently to create a slight gap at the seam.
- 5
Insert opening pick
1 minInsert the tip of a plastic opening pick into the seam created near the bottom edge. Do not push deeper than 3 mm.
- 6
Slice rear adhesive
3 minSlide the pick around all four edges of the back cover to cut through the perimeter adhesive completely.
- 7
Lift off back cover
1 minCarefully lift the rear panel away from the frame. Set the back panel aside on a clean surface.
- 8
Unscrew lower speaker module
2 minUse a Phillips #00 screwdriver to remove the seven screws securing the lower speaker assembly.
- 9
Pry up lower speaker assembly
1 minInsert the flat end of a spudger under the notch of the speaker housing and gently lift it out of the frame.
- 10
Disconnect the battery flex cable
1 minPry the battery press connector straight up from its socket on the motherboard using a spudger.
- 11
Disconnect main flex cable from sub-board
1 minUse a plastic spudger to detach the main interconnect flex cable press connector from the bottom daughterboard.
- 12
Unclip the white antenna cable
1 minGently pry the white coaxial antenna head straight up from its socket on the charging board using fine tweezers.
- 13
Unclip the black antenna cable
1 minPry the black coaxial antenna connector off the charging daughterboard with your tweezers.
- 14
Remove sub-board screw
1 minRemove the single Phillips #00 screw holding the charging port daughterboard to the plastic frame.
- 15
Remove old charging port daughterboard
1 minWedge a spudger beneath the daughterboard and lift the assembly out of the lower recess.
- 16
Set new daughterboard into frame
1 minAlign the replacement USB-C daughterboard over its recess and press it flat into position.
- 17
Fasten daughterboard screw
1 minReinstall and tighten the single Phillips #00 retaining screw on the lower daughterboard.
- 18
Reconnect white antenna cable
1 minAlign the white antenna connector over its socket on the new sub-board and snap it down gently using tweezers.
- 19
Reconnect black antenna cable
1 minPosition the black antenna head over the adjacent socket and press down firmly until it snaps into place.
- 20
Reconnect main flex cable
1 minAlign the main interconnect flex connector over the daughterboard socket and press down until it clicks.
- 21
Reconnect battery flex cable
1 minSnap the main battery press connector back onto its terminal on the motherboard.
- 22
Reinstall lower speaker housing
1 minPosition the speaker module over the sub-board area and press down evenly until flush.
- 23
Secure speaker screws
2 minThread and tighten all seven Phillips #00 screws to hold the speaker housing in place.
- 24
Apply fresh back panel adhesive
2 minPeel and lay fresh pre-cut adhesive strips along the perimeter frame edges, removing protective film backings.
- 25
Press back panel into place
1 minAlign the rear glass cover with the edges and press down firmly around all borders to secure the seal.
- 26
Reinsert SIM tray
1 minSlide the SIM tray back into its slot on the top frame until it sits fully flush.
After your Motorola Moto Edge 5G 2021 charging port repair
Power the Moto Edge 5G 2021 back on and test the charging port 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 Moto Edge 5G 2021 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 Moto Edge 5G 2021 repair context in the encyclopedia, or open related DIY guides.

