iTunes could not backup the iPhone because the iPhone disconnected
Yesterday on my phone I used the App Store app to update several apps. Upon completion I ran one of the updated apps which crashed the phone, and it would no longer switch on.
I did some research and found out how to put the phone into recovery mode which I did, and iTunes promptly restored the OS on phone and recoverd from a backup.
Now, the phone is back to a useable states, but whenever I sync I now get the error "iTunes could not backup the iPhone XXX because the iPhone disconnected". I am now unable to perform a backup of the phone.
Please Help!
PC, Windows XP Pro, PC