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Введение

This guide will show you how to replace a damaged screen on your LG G3.

This part includes the fused display, digitizer and support frame, if your replacement part is the glass digitizer and screen alone, without the frame, follow this longer, more complicated digitizer and LCD replacement guide.

  1. Take your phone and place it screen down.
    • Take your phone and place it screen down.

  2. Start by lifting the back panel using the gap located on the bottom-left side of the phone. Insert the plastic opening tool into the gap and move it along the edge of the phone until the rear case pops off. Insert the plastic opening tool into the gap and move it along the edge of the phone until the rear case pops off.
    • Start by lifting the back panel using the gap located on the bottom-left side of the phone.

    • Insert the plastic opening tool into the gap and move it along the edge of the phone until the rear case pops off.

  3. Remove the battery from the phone. Remove the battery from the phone.
    • Remove the battery from the phone.

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  5. Remove the 13 Phillips #00 screws found on the back of the phone. The screw circled in red is shorter than the other 12 screws. For an easier time when reassembling the phone, store it separately from the other screws.
    • Remove the 13 Phillips #00 screws found on the back of the phone.

    • The screw circled in red is shorter than the other 12 screws. For an easier time when reassembling the phone, store it separately from the other screws.

  6. Locate the same gap used in the earlier step Remove the bottom panel by gently lifting using your fingers
    • Locate the same gap used in the earlier step

    • Remove the bottom panel by gently lifting using your fingers

  7. Remove the top panel by gently lifting with your finger
    • Remove the top panel by gently lifting with your finger

    • Do not pull up too forcefully, as there is a risk of the top panel breaking

  8. Take the plastic opening tool and gently wedge it under where the ribbon cable is connected Gently lift up to disconnect the ribbon cable Repeat until all four ribbon cables are disconnected
    • Take the plastic opening tool and gently wedge it under where the ribbon cable is connected

    • Gently lift up to disconnect the ribbon cable

    • Repeat until all four ribbon cables are disconnected

  9. Remove the motherboard by lifting gently Take care not to damage the ribbon cables if the other components are functional. Damaging them may result in other components not working
    • Remove the motherboard by lifting gently

    • Take care not to damage the ribbon cables if the other components are functional. Damaging them may result in other components not working

  10. The following components are kept in place with an adhesive, so it may take some time and effort to get it out Remove the headphone port
    • The following components are kept in place with an adhesive, so it may take some time and effort to get it out

    • Remove the headphone port

    • Remove the vibration motor

    • Remove the rear-facing camera

    • Remove the earpiece speaker

    • If you are going to be using a screen assembly with a pre-installed frame, you may stop here and follow the previous steps in reverse with your new screen assembly. Otherwise, you will now transfer the LCD bezel as well as the speaker grille.

Заключение

To reassemble your device, follow these instructions in reverse order.

119 участников успешно повторили данное руководство.

Naoto

Участник с: 16.10.2014

4 502 Репутация

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Команда

UMass Dartmouth, Team 1-3, Duarte Fall 2014 Member of UMass Dartmouth, Team 1-3, Duarte Fall 2014

UMASSD-DUARTE-F14S1G3

4 членов

Автор 14 руководств

Комментариев: 39

Ok so after I did all this my screen is black and so I ordered a second screen and also nothing the phone works great and makes noises also touch responds but nothing on lcd just black can you help me with this also if I take battery out and plug up charger it shows a battery warning on lcd so clearly it works

cabinlife27030 - Ответить

Has it sustained any water damage?

Josiah Leas -

Did you get it working i have the same issue? the picture displays with the original screen but not with the new one. i have tried 3 different screens and get the same on all of them. i even tried updating to the latest software but only get a black screen, no picture.

When i have had this on iphones i just so a reset by holding down the buttons and the screen starts to work.

Please someone help

Matt -

Same here! I also findout that lcd still works, if you get some flashlight on screen in a dark room, you will see that only backlight not working when battery plugged. I tried to baking it but it still didn't worked. It's obvious that backlight could properly operate as it works when you take off the battery. I'm looking for solutions, if I find any, will wrote it here.

tufekcisencer -

Did someone find a solution to this? I also replaced my screen and it keeps black solid when I turn it on, even with the touch working properly.

fsnaderfb -

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