Previously it was Redsn0w 0.9.15b3 but now Sn0wbreeze 2.9.7 is out to Jailbreak A4 running on IOS 6.0.1 / IOS 6.0. And all the download will be coming out thick and fast. Recently iOS 6.0.1 updates which is considered to be the Bugs free and Bugs fixed version which was very much on after the Huge Bugs inside iOS 6.0. We had a discussion that how much pain iOS 6 was giving to the users but after the release of iOS 6.0.1 Apple is moving toward the iOS 6.1 which will be coming very son may be around Christmas or after that holidays. But Jailbreakers are now in between whether to go for the Jailbreaking of iOS 6.0.1 or wait for the iOS 6.1 to come out.