Since 3 days I try to restore my iphone 4s in itunes but it does not work.
It started with the problem that I did not get connection to the mobile net.....
so I tried to restore it in itunes 10.6.1 with firmware 5.1.
I followed all advices (no firewall, no virus detection, change hosts)
Anyone an idea ?
Error -1 generally means a hardware failure. Bring your phone into Apple or an authorized service provider in your country.
Retrieving data ...