LG G4 Screen Assembly Replacement

Geschrieben von: Sam Goldheart
  • Kommentare: 7
LG G4 Screen Assembly Replacement

Schwierigkeitsgrad

Moderate

Schritte

9

Zeitaufwand

30 Minuten

Einleitung

Learn how to replace the full screen assembly, including the LCD, digitizer, and display frame.

This guide does not cover removing the fused glass display and digitizer from the display frame, so if your part is missing the supporting frame, follow the more complicated LCD Digitizer replacement guide instead.

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    • Make sure the phone is powered off.

    • Remove the rear cover by placing the plastic opening tool in the groove on the bottom left side of the LG G4 and gently prying up.

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    • Place the plastic opening tool at the bottom edge of the battery and lift up. Carefully remove battery with your hands.

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    • Remove the eleven 3.9 mm Phillips #00 screws found at the back of the phone.

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    • Once all the screws have been removed, place the plastic opening tool in the lower left corner and firmly lift the cover up.

    • Detach the cover with your fingers

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    • Remove the following four press-fit connectors with the flat edge of a plastic spudger or opening tool:

    • Front-facing camera connector.

    • Rear-facing camera connector.

    • Digitizer connector.

    • The rear-facing camera may be held down to the frame with two sided tape. Try to move the camera with the spudger prior to lifting the motherboard If it does not budge, use the same tool to pry it from the frame to avoid damaging the connector cable in the next step.

    There is a ribbon on the left of the camera. Use spudger to lift this so that the camera is left behind. Do not fiddle with the rear facing camera.

    befetti -

    I second that! Just unsnap the camera connector like the other two. Unsticking the camera instead is silly, when that is so much simpler. Please update this to mark the third connector to be unsnapped.

    Eric Schwarzenbach -

    I lifted the ribbon but I can't get it to stick back down!

    Jeff Elliotson -

    I tried lifting the ribbon but it didn't unsnap… it actually felt like it ripped off. I couldn't get it to “snap” back down like the other ones.

    Jeff Elliotson -

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    • Remove the motherboard by lifting it up using the plastic opening tool and your fingers .

    My LG G4 has stopped working. Was told it needs board replacement. How do I get the motherboard. I reside in Nigeria.

    Niyi Adedokun -

    I realize this is over a year old, but for anyone else’s future reference you can find replacement boards on ebay. There is even a seller with brand new 700’s serial number boards (AKA the last batches available after the bootloop recalls). I think the name is “gsmplaza” IIRC; they’re based in Israel and are the only sellers selling BRAND NEW boards, not refurbished or used, so it shouldn’t be hard to find.

    Lotus Flower -

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    • Use a heat gun or iOpener over the auxiliary port to soften the adhesive that secures it to the plastic housing.

    I found this to be unnecessary. Mine came out easily when I shoved a small screwdriver all the way to the back and gently pulled upwards. Mine may have been loose from lots of use though.

    Joshua Wesalo -

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    • Insert a nylon spudger into the auxiliary port and gently pry upward to free the port.

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    • You may also need to remove the vibration motor (the small circular component with two gold contacts), ear-speaker, and two rubber covers on either side of the ear-speaker to transfer these over to the new display assembly.

    • Use a spudger to carefully remove these components and then place them in the new display assembly..

Abschluss

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

Tinte & Feder

Sam Goldheart

Mitglied seit: 19/10/12

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