Phone · Motorola · G51 5G
Motorola G51 5G Screen Replacement
Screen Replacement guide for the Motorola G51 5G
Before you begin
Tools
- Phillips #00 screwdriver
- Heat gun or hair dryer
- Suction cup tool
- Plastic prying tools
- Spudger tool
- Tweezers
- SIM card ejector tool
Parts / materials
- Motorola Moto G51 5G replacement screen
- Pre-cut display adhesive strips
- Double-sided adhesive tape
- Isopropyl alcohol
Safety
- Wear protective safety glasses when handling cracked or shattered front screen glass.
- Disconnect the battery flex cable immediately after opening to prevent electrical shorts.
- Do not puncture or crush the lithium-ion battery during internal component removal.
Overview
Step-by-step
- 1
Eject SIM card tray
1 minInsert a SIM ejector tool into the hole next to the SIM tray on the left edge. Push firmly to eject the tray and pull it out.
- 2
Heat rear panel
3 minApply heat to the edges of the plastic back cover using a heat gun set to low heat for about 2 minutes to soften the internal adhesive.
- 3
Attach suction cup to back cover
1 minPress a suction cup onto the lower third of the rear panel and gently pull up to create a small gap near the USB-C port.
- 4
Slice rear adhesive
4 minInsert a plastic opening pick into the gap created by the suction cup. Slide it slowly around all four edges to sever the perimeter adhesive.
- 5
Detach rear back cover
2 minGently lift the back cover off the chassis. Set the rear panel aside.
- 6
Unscrew motherboard shield
3 minUse a Phillips #00 screwdriver to remove the screws holding the plastic upper motherboard shield in place.
- 7
Pry off motherboard shield
1 minInsert a plastic spudger under the edge of the motherboard shield and lift it off the frame.
- 8
Disconnect battery press connector
1 minUse the flat end of a spudger to pop the battery flex cable straight up off the motherboard socket.
- 9
Unscrew loudspeaker module
2 minRemove the Phillips screws securing the bottom speaker housing assembly.
- 10
Remove loudspeaker housing
1 minPry up the loudspeaker assembly from the bottom of the frame using a spudger and set it aside.
- 11
Disconnect display flex cable
1 minUnplug the main display ribbon cable connector from the bottom of the motherboard using a plastic spudger.
- 12
Heat front display perimeter
3 minApply heat evenly across the front screen bezels for 2 to 3 minutes to loosen the screen mounting adhesive.
- 13
Separate screen glass from frame
3 minPlace a suction cup on the front screen, pull upward, and insert a plastic pick between the glass display and the midframe.
- 14
Lift away damaged screen
2 minSlice through the adhesive along the edges with opening picks, then carefully lift the screen and guide the flex cable through the frame slot.
- 15
Scrape old frame adhesive
4 minClean remaining glue remnants and glass bits off the frame ledge using isopropyl alcohol and a nylon spudger.
- 16
Lay down display adhesive tape
3 minApply narrow double-sided adhesive strips along the entire perimeter ledge of the front frame.
- 17
Thread flex cable through frame
2 minPass the display flex cable of the new screen panel through the slot in the front frame assembly.
- 18
Seat new display in frame
2 minAlign the replacement screen precisely over the frame perimeter and press it firmly into position.
- 19
Reconnect internal flex cables
2 minSnap the display cable and the battery connector firmly back into their motherboard sockets.
- 20
Reinstall internal bracket covers
4 minPlace the loudspeaker module and top motherboard shield back into position, then tighten all reserved Phillips screws.
- 21
Seal rear back cover
3 minApply adhesive strips around the rear frame perimeter and press the rear cover back on until fully seated.
After your Motorola G51 5G screen replacement
Power the G51 5G 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 Motorola G51 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 G51 5G repair context in the encyclopedia, or open related DIY guides.

