Disassembly/Repair of the mobile device Lenovo S920 IdeaPhone 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 8 bolts in the frame of the phone.
Step 4.
Pry and remove the middle frame and keys of the volume and power buttons.
Step 5.
The middle frame.
Step 6.
Disconnect connector on the lower PCB.
Step 7.
Overturn the board, disconnect the connector from the inside and remove the lower PCB.
Step 8.
Disconnect connectors on the PCB and remove the main and front (selfie) cameras.
Step 9.
Disconnect connectors on the PCB and pry up the power & volume buttons flex cable.
Step 10.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 5 bolts in the PCB.
Step 11.
Overturn the board, disconnect the connector from the inside and remove it.
Step 12.
Peel off the protective layer with the inter-board cable.
Step 13.
Pry & remove the coaxial cable.
Step 14.
Pry and remove the earpiece (speaker).
Step 15.
Parts are in the frame of the display module.
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