Restore Errors

Most of the errors can be found at Apple's Knowledge Base. Here is a list of iTunes errors that could appear during a restore or a USB connection via iTunes:

Error Texts

 * 1 Use TinyUmbrella (Kick Device out of Recovery), iRecovery or redsn0w Lite and enter "setenv auto-boot true", "saveenv", "reboot" to boot.
 * 2 Device isn't bootable, but a custom firmware can be restored if it has a jailbreak and the requirements.