LG G4 Teardown

LG G4 Teardown and Reassemble Guide

Find affordable, high quality LG G4 replacement screens and parts here.

Recommended Tools: 

Plastic Triangle Opening Tool
Nylon Spudger
Fine Tip Curved Tweezers
Professional Phillips Screwdriver

Step 1

Power down your LG G4 smartphone.
 
Step 2
 
Use the plastic triangle opening tool, or your fingernails, to work around the rear cover and release the plastic clips securing it in place.
 
Step 3
 
Easily remove the LG G4’s 3.85 V, 3,000 mAh lithium-ion battery.
 
Step 4
 
Remove the following 11 Phillips screws securing the midframe in place.
 
Use the triangle opening tool to assist in removing the LG G4 midframe.
 
Step 5
 
Carefully separate the loudspeaker assembly from the midframe… no tools necessary!
 
Step 6
 
Use the nylon spudger to detach the the display assembly cable, followed by the rear-facing and front-facing camera cables that are holding the motherboard in place.
 
With the cables detached, use the nylon spudger to pry up the motherboard and remove it from the LG G4.
 
Step 7
 
Remove the 8 MP LG G4 front-facing selfie camera.
 
Step 8
 
Remove the 16 MP LG G4 rear-facing camera.
 
Step 9
 
With the fine-tip curved tweezers remove the spring-contact-applied vibrator.
 
Step 10
 
Utilizing the fine-tip curved tweezers remove the G4 earpiece speaker.
 
Step 11
 
Use the nylon spudger to carefully remove the LG G4 headphone jack from the chassis.


To reassemble your device, follow the steps in reverse order.