If you are getting Error 1604 1603 1602 1601 1600 while trying to restore to custom iOS 5.0.1 ipsw file during Redsn0w iOS 5.0.1 Jailbreak , use the latest version of iReb to fix the problem . iH8sn0w, developer of Sn0wbreeze has released a new version of iREB tool which is compatible with iOS 5.0.1 and fixes these iTunes errors . This works while jailbreaking iPhone , iPad and iPod Touch .
Steps to Fix 16xx Error Restoring :
- Download iReb for iOS 5.0.1 – Link . File Size 389 KB
- Now launch iTunes on your computer .
- Connect with the USB cable and put your device in DFU mode
- Launch iReb and select your device on the screen as shown below
- On iTunes select your device in the left hand panel and press SHIFT + RESTORE key and choose the custom iOS 5.0.1 firmware file
Your device will now be restored to the custom firmware without throwing any error on iTunes . If you are having any problem jailbreaking , please leave your query in the Jailbreak Forum .