Recommended tools
Screwdriver Phillips #000
Opening tool / Spudger
Tweezers
Disassembly/Repair of the mobile device Lenovo Vibe C A2020 (Lenovo Vibe C A2020 A40) 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 7 bolts in the frame of the phone.
Step 4.
Open the mid-frame
Pry and remove the middle frame.
Step 5.
Remove the loudspeaker
Pry and remove the buzzer (speaker).
Step 6.
Remove the microphone
Disconnect connectors on the lower PCB and and pry up the microphone.
Step 7.
Remove the motherboard
Remove the PCB.
Step 8.
Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts in the PCB.
Step 9.
Disconnect the connectors
Disconnect connectors on the PCB and pry up vibration motor & power & volume buttons flex cable.
Step 10.
Remove the sub-board
Overturn the board, disconnect the connectors from the inside and remove it.
Step 11.
Remove the earpiece speaker
Pry and remove the earpiece (speaker).
Step 12.
In the display frame remained
Parts in the frame of the display module.
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