Phone · LG · G2
LG G2 Screen Replacement
Screen Replacement guide for the LG G2
Before you begin
Tools
- Phillips #00 screwdriver
- Plastic prying tools
- Spudger tool
- Heat gun or hair dryer
- Suction cup tool
- Tweezers
- SIM card ejector tool
Parts / materials
- Double-sided adhesive strips
- Isopropyl alcohol (90%+)
- Microfiber cleaning cloth
Safety
- Wear protective eyewear to guard against glass splinters when removing cracked screen parts.
- Disconnect the battery connector before removing any internal components to prevent short circuits.
- Do not puncture or deform the lithium-ion battery while prying it out.
Overview
Step-by-step
- 1
Turn off phone
1 minPress and hold the power button on the rear panel, then select Power Off on the screen. Ensure the device is fully shut down before proceeding.
- 2
Eject SIM tray
1 minInsert a SIM eject tool into the small hole on the left side of the frame. Push firmly until the SIM tray pops out, then remove it.
- 3
Pry off back cover
3 minInsert a plastic prying pick into the seam between the rear cover and the display frame. Pry along the entire perimeter to pop the plastic clips and remove the cover.
- 4
Unscrew top housing shield
2 minUse a Phillips #00 screwdriver to remove the screws holding the upper plastic motherboard shield in place.
- 5
Remove top housing shield
1 minGently pry up the edge of the upper housing cover using a spudger and remove it from the phone.
- 6
Unscrew bottom speaker housing
2 minRemove the Phillips #00 screws securing the bottom speaker and loudspeaker enclosure.
- 7
Remove bottom speaker assembly
1 minPry beneath the plastic speaker module with a plastic tool and lift it out of the chassis.
- 8
Disconnect battery cable
1 minUse the flat end of a spudger to pry the battery flex connector straight up off the motherboard.
- 9
Disconnect motherboard flex cables
3 minDisconnect the display, digitizer, front camera, and rear camera flex connectors from the motherboard using a spudger.
- 10
Remove motherboard
2 minLift the motherboard gently from its top edge and remove it from the chassis, taking care not to snag any flex cables.
- 11
Pry out battery
4 minInsert a flat plastic opening tool beneath the battery edges and lever it up carefully to break the factory adhesive underneath.
- 12
Heat glass edges
3 minApply heat around the front screen edges using a heat gun on low for 1 to 2 minutes to soften the display adhesive.
- 13
Separate display from frame
5 minAttach a suction cup to the screen and pull upward while inserting a plastic opening pick beneath the glass. Slice through the softened adhesive along all sides.
- 14
Clean frame residue
3 minScrape off residual adhesive and glass fragments from the inner bezel frame using tweezers and isopropyl alcohol.
- 15
Apply replacement adhesive
4 minLay double-sided screen adhesive strips precisely along the inner edges of the clean metal frame.
- 16
Thread and seat new display
3 minThread the display and digitizer flex cables through the openings in the frame, then press the new screen firmly onto the adhesive.
- 17
Reinstall battery and motherboard
4 minPlace the battery back in its recess, position the motherboard into the frame, and reattach all flex cable connectors.
- 18
Reattach covers and back panel
3 minReinstall the top motherboard shield and bottom speaker assembly with their Phillips screws, then snap the back cover onto the frame and reinsert the SIM tray.
After your LG G2 screen replacement
Power the G2 back on and test the screen replacement 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 G2 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 G2 repair context in the encyclopedia, or open related DIY guides.

