Untethered Jailbreak for iPhone 4S & iPad 2 worked great on my iPhone 4S. Thanks to all the members of the IOS Super Hacking "Dream Team". Just follow the readme instructions and it should go without a hitch. I ran the jailbreak software on a Win7 64 bit machine. Make a donation to the team for all their hard work if you can muster the bucks. Enjoy

Get the break here: http://greenpois0n.com/