Recommended tools
Screwdriver Phillips #000
Opening tool / Spudger
Tweezers
Disassembly/Repair of the mobile device LG Optimus F5 P875 (ЛГ Оптимус Ф5) with each step description and the required set of tools.
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Step 1.
Open the back cover
Open the back cover.
Step 2.
Remove the battery
Lift and remove the battery.
Step 3.
Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 10 bolts in the frame of the phone.
Step 4.
Remove the loudspeaker
Pry and remove the buzzer (speaker) assembly.
Step 5.
Open the mid-frame
Pry and remove the middle frame.
Step 6.
Remove the rear camera
Disconnect connector on the PCB and remove the main camera.
Step 7.
Remove the buttons
Pry & remove the power & volume buttons flex.
Step 8.
Disconnect the connectors
Disconnect connectors on the PCB.
Step 9.
Remove the motherboard
Remove the PCB.
Step 10.
Remove the sub-board
Disconnect the coaxial cable connector on the lower board and remove the PCB with inter-board cable and coaxial cable.
Step 11.
Remove the earpiece speaker
Pry and remove the earpiece (speaker) and headphone jack/socket.
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