We all have been waiting for this day and today it has come. Now you can download iReb for Mac OS X 10.4+ and fix iTunes errors while restoring or downgrading your iOS 6.1.3 iPhone. This tool is very useful and easy to use. The latest version for Windows is iReb r7 which you can apply if you are PC user. The main reason of using this tool is to fix iTunes errors you may encounter during the process of restore / update. This tool allows you to enter PWNED DFU mode to complete the process without issues.
Download ireb 7 version now and bypass iTunes errors when downgrading and restoring. iREB utility designed specifically for Windows users, which at the time of recovery on custom firmware (created with Pwnagetool or Sn0wbreeze) appear iTunes error 1600 or 0ther like 1015, 1604, etc. Almost every owner of Apple devices you tried to create custom firmware using Sn0wbreeze, for example faced with the vagaries of iTunes, which is early in the process produces a different kind of errors (mostly they look 16hh, 1015).