Greenpois0n untethered Jailbreak iOS 4.2.1 is imminent!

P0sixninja the developer of greenpois0n posted a new message via Twitter, said that he is working well with Pod2G 0naj in order to release new tool to Jailbreak untethered iOS 4.2.1 remember, do not require saving blob SHSH firmware 4.2 beta 3 and much less using this version of iOS.

@p0sixninja

We're all working as fast as we can.A few issues left to be resolved in our kernel payload.Thanks for your patience

Recall that a few days ago, the Chronic Dev Team released their first video in which he indicated a jailbroken iPhone 4. The movie was clearly shown that the device in question had not saved any certificate SHSH, excluding that of the 4.2.1 firmware, which however can not be used for the Monte Jailbreak with Redsn0w