Greenpois0n Untethered iOS 4.2.1 Jailbreak Released

Greenpois0n Untethered iOS 4.2.1 Jailbreak Released

The Chronic Dev Team has released an updated version of its Greenpois0n utility that allows you to jailbreak your favorite iOS devices running iOS 4.2.1. The good news about this new release is that the utility will perform an untethered jailbreak, which means you can reboot the device without having to have it tethered to your computer.

This version is new and I haven’t tested it myself yet, but from what I am hearing there may be a few problems with the utility so you might want to wait a while before using it.

Greenpois0n is currently only available for the Mac and it isn’t recommended for people who have unlocked iDevices or are interested in unlocking.

You can download a copy at the developers site or via this link.

[via iClarified]

About the author

David W. MartinDavid W. Martin has more than 20 years of experience in the industry as a programmer, systems and business analyst, author, and consultant. David has written for CNET's iPhoneatlas.com, MacLife.com, CultofMac.com, BYTE.com and recently for aNewDoman.net. He comes to Cult of Mac's website with deep knowledge and passion for the all things Apple. Follow David on Twitter @david_w_martin or see what he's up to now at davidwmartin.com.

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