An untethered jailbreak known as 'UnthreadedJB' has been released for the CDMA iPhone 4 running iOS 5.1. Prior to this, no program supported an untethered jailbreak for iOS 5.1 (absinthe required 5.1.1 and redsn0w was tethered only). The team behind the jailbreak has no real name other than 'UnthreadedJB'; however, the jailbreak has been confirmed working by a various people … [Read more...] about Untethered Jailbreak Released for CDMA iPhone 4 Running iOS 5.1