I have an iPhone 6 128 GB which is not jailbroken. The current version of iOS on the phone is 8.1.3 and yesterday I wanted to update to iOS 8.2. The download went through without any problem but while installing, it gave the error:
Unable to Install Update
An error occurred installing iOS 8.2
Tried installing after switching Off and ON and also tried Hard Reset (Holding Home button and On/off switch). Same error displays every time.
Also the Touch ID has stopped working and I find that the Settings - Touch ID & Passcode - iPhone Unlock is OFF. When I try to switch it ON, the system displays the error
Unable to complete Touch ID setup. Please go back and try again.
Is anyone facing this problem? I live in India.