iPhone 4 update FAILED...

Discussion in 'iPhone Tips, Help and Troubleshooting' started by Nicholas.C, Aug 23, 2010.

  1. Nicholas.C macrumors 6502a

    Jun 24, 2008

    Updated to iphone 4.0.2 and yes, i failed, entered into DFU mode, trying to restore and it just doesn't work at all anymore..

    just keep getting errors back.. says it's successfully installed onto the phone but when i plug it back in it says "itunes has detected iphone is in DFU"
  2. nippyjun macrumors 65816

    Jul 26, 2007
    Try on a different computer. Download the 4.0.2 file directly on that computer.

    If you don't have a different computer download the file again on the current computer. Maybe the file is corrupted.

Share This Page