GreenPois0n untethered jailbreak for iOS 4.2.1 published

The latest version of Greenpois0n has been released, offering Mac users with iOS 4.2.1-running devices an untethered jailbreak. With iOS 4.3 just around the corner, it may be a good time to take advantage of this, if jailbreaking is your thing.

As always, be sure to backup your device, and proceed at your own risk.

Article Via OS X Daily

Stephen Hackett, formerly a Lead Mac Genius at Apple, now spends his days running the IT department of a large non-profit in Memphis, TN. He writes about Apple, design and journalism at Like all twenty-somethings, you can find him… Full Bio