Windows Software
Q: an unknown error occurred (-1)
when restore and update my iPhone 5 stopped and send this massage ( the iPhone couldn't be restored . an unknown error occurred (-1)
iPhone 5, iOS 9
Posted on Sep 28, 2016 11:07 PM
by Jonathan UK,Apple recommended
Apple Watch
Hi
Follow the general steps here:
If the issue then persists, follow the instructions here for error number 1:
Posted on Sep 29, 2016 7:57 AM