LG G4LG Mobile Phone
LG G4 Teardown
In this guide, I’ll explain how to disassemble the LG G4 to remove the back cover, battery, camera, and motherboard.
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Because LG G4 does not use the integrated body design, so you can open the back cover easily, the battery is replaceable.
LG G4 comes with a 3.85v 3000-2900mah Li-ion battery. LG model: BL-51YF.
Remove eleven screws securing the middle frame.
Pry up and remove the middle frame.
The middle frame was removed, and you will be able to get access to the motherboard and other components.
Here is the LG G4’s middle frame.
Remove all screws securing the motherboard.
LG G4 motherboard
LG G4 camera
Did you test it out of the circuit without load or in the circuit? Powered down? I’m also trying to find the cause, but they say it’s the processor chip or bad solder joints. So, I’ve been trying to track down a site to order a new PCB. No luck yet.