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LG G4 Motherboard Replacement

Introduction

This guide will show you how to replace the Motherboard.

What you need

  1. LG G4 Motherboard Replacement, Back Cover: step 1, image 1 of 1

    • 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.

    Edit

  2. LG G4 Motherboard Replacement: step 2, image 1 of 2 LG G4 Motherboard Replacement: step 2, image 2 of 2

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

    Edit

  4. LG G4 Motherboard Replacement: step 3, image 1 of 3 LG G4 Motherboard Replacement: step 3, image 2 of 3 LG G4 Motherboard Replacement: step 3, image 3 of 3

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

    Edit

  5. LG G4 Motherboard Replacement: step 4, image 1 of 3 LG G4 Motherboard Replacement: step 4, image 2 of 3 LG G4 Motherboard Replacement: step 4, image 3 of 3

    • 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

    Edit

  6. LG G4 Motherboard Replacement, Motherboard: step 5, image 1 of 2 LG G4 Motherboard Replacement, Motherboard: step 5, image 2 of 2

    • 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.

    Edit

  7. LG G4 Motherboard Replacement: step 6, image 1 of 2 LG G4 Motherboard Replacement: step 6, image 2 of 2

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

    Edit
Conclusion

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

54 other people completed this guide.

Author

with 7 other contributors

carolinavind

Member since: 08/30/15

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Team

USF Tampa, Team 16-5, Wollert Fall 2015 Member of USF Tampa, Team 16-5, Wollert Fall 2015

USFT-WOLLERT-F15S16G5

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15 Guides authored

25 Comments

Where can I get a motherboard? I have been looking everywhere with no luck.

nellyquicksilver - Reply

If you had it less then a year lg will send u a replacement but if your phone is damaged they will charge u just say it's not damage and swap the boards and send them the new one back so u won't be charged they won't notice I just did it

Alex - Reply

i have to ask did they ever notice with the swap???

mklb492 -

If my phone has the boot loop problem and i change the board will mi picture still be there ??

josean ramos - Reply

Did you find a resolution to this problem? I am facing the same thing!

Shahad Shihab -

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