1 Reply Latest reply: Jan 17, 2013 7:34 PM by ckuan
zutenkaji Level 1 Level 1

i update my iphone to IOS 4.2 but i hv erro on 1015.. what that mean?? my iphone allways on the rcovery mod.. i try to rstore 22 time,the problem is same.. help me..


iPhone 3G, iOS 4.1
  • ckuan Level 7 Level 7

    Which means your iPhone was hacked or jailbroken.

     

    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.