Disassembly/Repair of the mobile device Oppo A3s with each step description and the required set of tools.
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Step 1.
Remove the trays
Using the key tool, open the SIM and Micro SD cards tray and remove it.
âš Warning!
Do not push too hard this may cause damage.
Step 2.
Open the back cover
Open the back cover.
Step 3.
Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 11 screws.
Step 4.
Open the cover
Pry and remove the cover hiding PCB.
Step 5.
Disconnect the battery connector
Disconnect the battery connector. The battery model of Oppo A3s is BLP673.
âš Warning!
We strongly recommend disconnecting the connector to avoid a possible short circuit during disassembly.
Step 6.
Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 11 screws.
Step 7.
Remove the loudspeaker
Pry and remove the buzzer (loudspeaker) assembly.
Step 8.
Disconnect the connectors
Disconnect connectors on the daughterboard.
Step 9.
Remove the sub-board
Remove the daughterboard, also known as sub-board.
Step 10.
Remove the battery
Remove the battery.
Step 11.
Remove the protective film
Peel back the protective layer.
Step 12.
Remove the bracket
Remove the bracket.
Step 13.
Remove the charging port
Disconnect the connector and remove the inter-board cable with a charging port.
Step 14.
Remove the front camera
Disconnect the connector on PCB, and remove the front (selfie) camera.
Step 15.
Remove the cameras
Disconnect the connectors on PCB, and remove the two rear cameras assembly.
Step 16.
Disconnect the connectors
Disconnect connectors on the PCB.
Step 17.
Remove the motherboard
Remove the PCB.
Step 18.
In the display frame remained
Parts are in the frame of the display module.
If you have a question, ask us, and we will try to answer in as much detail as possible. If this article was helpful for you, please rate it.
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