Just two days before we all saw the release of the much anticipated GreenPois0n jailbreak utility for the Mac. The tool provided the untethered iOS 4.2.1 jailbreak that many users had long awaited. The utility has now also been released for Windows. As usual, there might be some hiccups and issues that you may run into but the developers are working hard at ironing them out. In the mean time please share your experiences with us and others in the comments below! Remember, anyone that is dependent on an unlock should NOT be updating their baseband. Don’t update unless you absolutely have to update. On the other hand, the Mac version has also been updated and the revision fixes many bugs and issues that people were having earlier. If the windows version is still buggy and you have access to a Mac, check out the Mac version instead. If you haven’t already, go get the GreenPois0n untethered iOS 4.2.1 jailbreak now! Download GreenPois0n (Windows) GreenPois0n iOS 4.2.1 Jailbreak Utility (Windows version) [Mirror 1] [Mirror 2] GreenPois0n iOS 4.2.1 Jailbreak Utility (Mac Version) [Mirror 1] You may also want to check out our news and how-to guides below: As usual, stay tuned for more news and how-to’s regarding jailbreaking and unlocking your iOS devices by following us on Twitter and/or subscribing to our RSS feed. Authors:

to know more click here