Solved Power Button Not Working Any Suggestions From The Pictures Iphone 6
Chosen Solution Remove the shield bracket and make sure the connector is seated properly. If you have a multimeter check the pin in red it should be 0.53 with red probe on ground, also check the corresponding pin on the flex cable, it should go to ground when the power button is pressed. If you haven’t got a multimeter and the connectors look fine I would replace the power button flex assembly....