In this case simply retry, as it is in Recovery Mode then anyway.
Missing system files or corrupt data in i Tunes installation.
There is a problem with the permissions of the Mobile Application folder. The baseband does not get updated using this method.
Error occurs when one uses the "last ditch" method for preventing baseband updates on the i Phone 4.
The problem occurs when the device's baseband has a higher version number than the baseband in the firmware you restored to.Bad response from gs.OR need i REB for preparing the device for restoring to custom IPSW When Spirit2Pwn flashes parts of the boot chain on i OS 4, the device may crash into DFU Mode. Restart computer; change USB port; reinstall system. Restart computer; change USB port; reinstall system.Restart computer; change USB port; reinstall system.Something dealing with programs monitoring Winsock; see TS4123 for more information Unknown error Device was suddenly unplugged. However, Odysseus or Odysseus OTA can be used if the user has SHSH blobs but it only works on some i OS versions and will need the device to be currently jailbroken.You are using the wrong firmware file (or it's corrupt).Unknown error; try again A security software you have installed may be conflicting with i Tunes. If you are restoring to an Apple TV (3rd generation), i Pad 2 (or newer), i Phone 4S (or newer), or i Pod touch (5th generation) or newer, there is no (publicly disclosed) bootrom exploit to restore to older versions of i OS.