Disassembly/Repair of the mobile device LG Spirit H422 (LG Spirit 4G LTE H440N (3G/LTE); LG Spirit H420 (3G only); LG Spirit Dual SIM with dual-SIM card slots; LG Escape 2 H445 (AT&T)) with each step description and the required set of tools.
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Step 1.
Open the back cover.
Step 2.
Lift and remove the battery.
Step 3.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 10 bolts in the frame of the phone.
Step 4.
Pry and remove the middle frame.
Step 5.
Disconnect connectors on the PCB and remove the main and front (selfie) cameras.
Step 6.
Disconnect connectors on the PCB.
Step 7.
Remove the PCB.
Step 8.
Pry and remove the earpiece (speaker), headphone jack/socket and vibration motor.
Step 9.
Parts are in the frame of the display module.
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