iOS 5,1/5.1.1: Downgrade the iPhone of the 4S and iPad 2 on iOS 5.0.1 with redsn0w soon possible

In the meantime it also the latter should have received: new iOS 5.1.1 is available on the servers from Apple to the download. Joy might release however only with those, which do not use jailbreak, because who updates and a jailbreak to use would like its iPhone 4S or iPad 2 in the past on [...]

http://internet-news.find-best.biz/2012/05/09/ios-515-1-1-downgrade-the-iphone-of-the-4s-and-ipad-2-on-ios-5-0-1-with-redsn0w-soon-possible/