iOS hacker iH8sn0w (real name Steven), has released a new version of Sn0wbreeze, his Windows-only jailbreak utility. The tool provides an untethered iOS 5.1 jailbreak for some of the early iPhone 3GS handsets.
Image comment: Sn0wbreezeImage
credits: iH8sn0w
Sn0wbreeze 2.9.2 adds tethered