U2 USB Chip BGA 36 Pin Charging IC 1610A2 for iPhone 6 / 6g / 6+ plus
The "U2 charging logic ic chip" This chip is easily burned out due to unprotected voltage fluctuations common to use of non-Apple chargers (especially car chargers). In the iPhone 6 where this defect is widespread, we will see devices that show one or more of these symptoms:
Symptoms of U2 charging logic ic failure:
- Fake charging
- No charger detect Inability to charge a stone dead battery, but can charge a partially charged battery
- Very rapid battery drain
- Heat at U2 ic chip.
- Auto power on at battery reconnect
- Inability to restore due to dropped usb connection
- Some subset of 'blue screen' problems in iPhone 5s and possibly mini retina