iPhone
Q: The iPhone could not be restored. An unknown error occurred (-1)
The iPhone could not be restored. An unknown error occurred (-1)
Posted on Jun 10, 2016 2:12 PM
by imobl,Apple recommended
iPhone
Generally error -1 indicates hardware failure. Try to restore two more times. If
you get the same error, there is a problem with your iPhone.
Make an appointment at the nearest Apple store to have your iPhone evaluated for free.
Once the diagnostics are complete, the staff will explain your options.
Make a Genius Bar Reservation
Posted on Jun 11, 2016 4:53 AM