Another release of the RedSn0w jailbreak utility has been released iPhone. There is a new feature that allows users to downgrade iPhone 4S, iPad new and iPad 2 firmware to version IOS 5.0.1. In addition, RedSn0w now supports Direct IPSWs Recovery for iPhone, iPad and iPod Touch. RedSn0w 0.9.11b1 will be useful for those who want to get an untethered jailbreak on their device. New features open in the menu: Extras-> Even More-> Restore To downgrade the firmware you need a saved SHSH. It is saved to Cydia or TinyUmbrella. Don't use this method if you don't have an officially jailbroken phone! 
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