BREAKING - Untethered 4.2.1 Jailbreak Released! [DOWNLOAD LINK] [Mac Only]
Hooray! Finally the chronic dev team has released a untethered jailbreak for 4.2.1. This jailbreak is an update to a previously used tool Greenpois0n. The site is currently down, so we have uploaded the jailbreak to a mirror and are providing you with a link :)
The site is back up! Go grab yourself a copy at http://greenpois0n.com/
iPhone 4, iPhone 3GS, iPod Touch4G, 3G & Apple TV 2 (Black)
Finally I can get off of 4.0.1!