My iPhone 4S running iOS 6 is being wired lately. The problem is my iPhone 4S keeps rebooting by it self randomly and I don't why, it sometimes does this, it started a week ago. Does anyone know how to fix this and it's not jailbroken...
First try a hard reset. Press the home button and the lock button at the same time. Ignore the "slide to power off." Release both buttons when you see the Apple logo. No data will be lost; it's just a longer reboot.
If that doesn't help, restore the phone in iTunes.