Here’s the Samsung GT-S5222 solution for damaged or lifted power ON and OFF button switch. This may helpful for quick repair on a lifted power switch terminal solder pads to restore back the power switch connection line paths without digging the PCB board.
Samsung S5222 Power Button Ways
Samsung GT-S5222 On Off Keys Not Working Jumper. Track, Ways, Solution, Repair
Just refer to the solution below and locate the highlighted test spots or pin-out where to establish and solder the jumper.
The two upper or legs of the power switch is connected to the PCB’s ground lines.
The other two which is in lower is the power switch line paths, just locate the test spots as shown on the solution above where to apply a jumper to reconnect it connection. This may work on Samsung S5222 button switch if damaged or already lifted.
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