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LG G2 Screen Replacement

Screen Replacement guide for the LG G2

Difficult
~46 min
18 steps

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

# LG G2 Screen Replacement Repair Guide Action-specific screen replacement walkthrough for the LG G2. About 46 minutes across 18 steps. This DIY guide walks through screen replacement on the LG G2 (G Series series phone). Before you open the device, confirm the exact model number on the LG settings screen or rear housing so your replacement part matches the G2 specifically—not a similar G Series sibling. Most DIY techs finish this LG G2 screen replacement in about 46 minutes when parts and tools are ready. Difficulty is rated advanced for this model. Recommended tools for this LG G2 job: Phillips #00 screwdriver, Plastic prying tools, Spudger tool, Heat gun or hair dryer, Suction cup tool, Tweezers, SIM card ejector tool. Parts and supplies: Double-sided adhesive strips, Isopropyl alcohol (90%+), Microfiber cleaning cloth. Power the G2 off completely, remove SIMs/SD cards if present, and work on a clean, well-lit surface with a magnetic mat for screws. If a step feels wrong for your LG G2, stop and compare the connector layout to the photos in this guide. When you prefer a same-day pro repair in Seattle instead, LML Repair can handle screen replacement for this model with tested parts and a workmanship warranty.

Step-by-step

  1. 1

    Turn off phone

    1 min

    Press 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. 2

    Eject SIM tray

    1 min

    Insert 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. 3

    Pry off back cover

    3 min

    Insert 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. 4

    Unscrew top housing shield

    2 min

    Use a Phillips #00 screwdriver to remove the screws holding the upper plastic motherboard shield in place.

  5. 5

    Remove top housing shield

    1 min

    Gently pry up the edge of the upper housing cover using a spudger and remove it from the phone.

  6. 6

    Unscrew bottom speaker housing

    2 min

    Remove the Phillips #00 screws securing the bottom speaker and loudspeaker enclosure.

  7. 7

    Remove bottom speaker assembly

    1 min

    Pry beneath the plastic speaker module with a plastic tool and lift it out of the chassis.

  8. 8

    Disconnect battery cable

    1 min

    Use the flat end of a spudger to pry the battery flex connector straight up off the motherboard.

  9. 9

    Disconnect motherboard flex cables

    3 min

    Disconnect the display, digitizer, front camera, and rear camera flex connectors from the motherboard using a spudger.

  10. 10

    Remove motherboard

    2 min

    Lift the motherboard gently from its top edge and remove it from the chassis, taking care not to snag any flex cables.

  11. 11

    Pry out battery

    4 min

    Insert a flat plastic opening tool beneath the battery edges and lever it up carefully to break the factory adhesive underneath.

  12. 12

    Heat glass edges

    3 min

    Apply heat around the front screen edges using a heat gun on low for 1 to 2 minutes to soften the display adhesive.

  13. 13

    Separate display from frame

    5 min

    Attach 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. 14

    Clean frame residue

    3 min

    Scrape off residual adhesive and glass fragments from the inner bezel frame using tweezers and isopropyl alcohol.

  15. 15

    Apply replacement adhesive

    4 min

    Lay double-sided screen adhesive strips precisely along the inner edges of the clean metal frame.

  16. 16

    Thread and seat new display

    3 min

    Thread the display and digitizer flex cables through the openings in the frame, then press the new screen firmly onto the adhesive.

  17. 17

    Reinstall battery and motherboard

    4 min

    Place the battery back in its recess, position the motherboard into the frame, and reattach all flex cable connectors.

  18. 18

    Reattach covers and back panel

    3 min

    Reinstall 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.

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