Phone · LG · G6
LG G6 Charging Port Repair
Charging Port Repair guide for the LG G6
Before you begin
Tools
- Phillips #00 screwdriver
- Heat gun or hair dryer
- Suction cup tool
- Plastic opening picks
- Spudger tool
- Tweezers
Parts / materials
- Replacement LG G6 USB-C charging port board
- Pre-cut rear cover adhesive tape
- 99% Isopropyl alcohol
Safety
- Disconnect the battery immediately after removing the rear covers to prevent electrical shorts.
- Wear safety glasses to protect against potential glass splinters during back panel removal.
- Do not puncture or bend the lithium-ion battery while working inside the device.
Overview
Step-by-step
- 1
Power off device
1 minPress and hold the power button on the back of the phone, then tap Power Off on the screen.
- 2
Eject SIM tray
1 minInsert a SIM eject tool or straightened paperclip into the hole next to the SIM tray on the right edge, then pull the tray out.
- 3
Heat rear glass panel
2 minUse a heat gun or hair dryer on low setting to apply heat around the outer edges of the rear panel for 2 minutes to soften the adhesive.
- 4
Attach suction cup
1 minPress a suction cup firmly onto the lower portion of the rear glass panel, just above the bottom edge.
- 5
Slice back cover adhesive
3 minPull up on the suction cup to create a small gap, then insert an opening pick and slide it around all edges to slice through adhesive.
- 6
Remove rear glass panel
1 minCarefully lift the rear glass panel off the phone frame and place it aside on a clean surface.
- 7
Unscrew top midframe
3 minUse a Phillips #00 screwdriver to remove eleven 3.5 mm screws securing the top midframe and NFC antenna assembly.
- 8
Pry off upper midframe
2 minInsert a flat spudger under the top midframe edge and gently lift to unclip and remove the assembly.
- 9
Unscrew lower speaker assembly
2 minRemove the three Phillips #00 screws holding the loudspeaker module at the bottom of the device.
- 10
Remove loudspeaker module
1 minInsert a spudger under the bottom speaker assembly and pry upward to remove it from the lower frame.
- 11
Disconnect battery cable
1 minUse the flat edge of a spudger to gently pop the battery flex connector straight up off the motherboard.
- 12
Disconnect charging port connector
1 minPry the charging port ribbon cable connector straight up off its socket on the motherboard using a spudger.
- 13
Remove charging port retaining screw
1 minRemove the single Phillips #00 screw securing the USB-C charging port assembly to the frame.
- 14
Pry up damaged charging port
2 minInsert a spudger beneath the charging port board assembly and carefully pry it up from the adhesive backing.
- 15
Position new charging port board
2 minAlign the replacement charging port assembly with the lower frame recess and press down firmly to set it in place.
- 16
Secure charging port screw
1 minReinstall the single Phillips #00 screw to hold the new charging port assembly flush against the frame.
- 17
Attach charging port connector
1 minAlign the charging port flex connector over its socket on the motherboard and press down until it clicks into place.
- 18
Reconnect battery cable
1 minPress the battery press-fit connector back onto its corresponding motherboard terminal.
- 19
Reinstall loudspeaker module
1 minSet the loudspeaker module back into the bottom housing and press gently until it clips in.
- 20
Secure loudspeaker screws
2 minFasten the three Phillips #00 screws on the bottom loudspeaker module.
- 21
Reinstall top midframe assembly
2 minAlign the upper midframe cover over the motherboard and press down around the edges to snap it in.
- 22
Fasten midframe screws
3 minThread and tighten the eleven Phillips #00 screws back into the upper midframe assembly.
- 23
Apply rear glass adhesive
3 minClean remaining old adhesive with isopropyl alcohol, then apply new pre-cut adhesive tape around the phone frame perimeter.
- 24
Reattach rear glass cover
2 minAlign the rear glass cover over the phone and press firmly along all edges to seat the adhesive.
- 25
Reinsert SIM tray
1 minPush the SIM and microSD card tray back into its slot on the right side of the device until flush.
After your LG G6 charging port repair
Power the G6 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 LG G6 job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more LG G6 repair context in the encyclopedia, or open related DIY guides.

