How to Use Redsn0w to Jailbreak iPhone 4S/4/3GS iOS 5.0.1

The battery fixes and bugs of the iOS 5.0.1 allow redsn0w jailbreak IOS 5.0.1 allows the battery fault. The latest version of redsn0w work on IOS 5.0.1. Get tethered jailbreak or semi-attached. You can get both from Cydia. The untethered jailbreak of IOS 5.0.1 has not been released.
What you Require to Jailbreak iPhone 4S/4/3GS iOS 5.0.1 with Redsn0w
You need a device that is compatible with