4
Check carefully with your fingers to see if there are any screws or other foreign
substances inside the device (battery, PBA, cable, etc.).
Shake the device lightly with the back of the device facing down to remove any
remaining screws.
5
Connect the battery connector to the main board.
Be careful not to damage the battery.
Be careful not to damage the battery connector and near components.
Disassembly and Assembly
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