Analyses
Symptoms of U2 charging logic ic failure:
Fake charging -''' NO - No charge at All'''
No charger detect - '''YES'''
Inability to charge a stone dead battery, but can charge a partially charged battery - '''NO, No Charge at All'''
Very rapid battery drain - '''Maybe, Cant test'''
Heat at U2 ic chip - '''NO, Dont feel no Heat'''
Auto power on at battery reconnect - '''No, No Auto Power '''
Inability to restore due to dropped usb connection - '''Yes, no USB Connection'''
Some subset of 'blue screen' problems in iPhone 5s and possibly mini retina - Yes, Sometimes Rebot after an bluescreen
So what we have:
- Some subset of 'blue screen' problems in iPhone 5s and possibly mini retina - Yes, Sometimes Rebot after an bluescreen;
- Inability to restore due to dropped usb connection - '''Yes, no USB Connection'''
- No charger detect - '''YES'''
So, i have three Symptoms of U2 charging logic ic failure, maybe really the U2 Chip, i will try to change it