Why do I need to restore my iPod every time I try to update it?
I have a problem, every time when i try to update my iPod, iTunes always says that error occurred, and i need to restore my iPod again and again!
iPod touch
Maybe:
Restore loop (being prompted to restore again after a restore successfully completes)
Troubleshoot your USB connection. If the issue persists, out-of-date or incorrectly configured third-party security software may be causing this issue. Please follow Troubleshooting security software issues. .
Next try placing in DFU mode and then restoring.
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
Then try restoring on another computer.
Last, make an appointment at the Genius Bar of an Apple store.