i keep getting error 1015 does any one know how to fix this problem thanks
i keep getting a error 1015 on itunes does any one know how i can fix this problem it would be of much help thank you
iPhone 3G
Error 1015: This error is typically caused by attempts to downgrade the iPhone, iPad, or iPod touch's software. This can occur when you attempt to restore using an older .ipsw file. Downgrading to a previous version is not supported. To resolve this issue, attempt to restore with the latest iPhone, iPad, or iPod touch software available from Apple. This error can also occur when an unauthorized modification of the iOS has occurred and you are now trying to restore to an authorized, default state.