Trying to repair a 5s - Running into issues with diagnostics
Hello, I am trying to repair a 5s for a customer.
The phone does not turn on They have been to an iphone repair facility previously who mentioned that it needed a u2 replacement
My diagnostics attempt.
* The battery was dead,
* I charged the battery and connected the 4 terminals as shown in the picture and the battery
* I pressed the power button for about 30 seconds
* The phone did not turn on and became very hot and 2 generic locations on the board
Is there any other way I can diagnose the board or make the iphone turn on ?
Image Link http://i.imgur.com/l0D97dQ.jpg
Is this a good question?