GreenPois0n RC5 Released ! Here’s How to Untether iOS 4.2.1 Jailbreak !

Members of Chronic Dev Team has finally announced the release of the long awaited GreenPois0n RC5. This tool brings untethered iOS 4.2.1 jailbreak for all iOS devices. Besides you do not need to have ‘4.2b3’ SHSH blobs saved in Cydia, unlike the Redsn0w 0.9.7. Keep in mind, the software is only available for Mac OS X. A Windows version will be coming very soon.

Follow the below guide for step by step instructions to convert your tethered jailbreak to untethered jailbreak on iOS 4.2.1:

STEP 1: Your device must be on iOS 4.2.1, then download GreenPois0n RC5 for Mac OS X fromhere. [Mirror 1Mirror 2]

STEP 2: Launch GreenPois0n RC5 then connect your iPhone into your Mac via USB and click onJailbreak as shown below:

STEP 3: Follow the instructions shown on the screen to enter DFU mode:

STEP 4: Once jailbroken, you’ll get Cydia installed on your iOS device and you won’t need to useJust tethered boot right now option anymore.

That’s it! Congratulations.

A big thank you to the chronic dev team for giving us this Greenp0is0n RC5 !!

About ipodrohan

Rohan Sood, I am 14 years old. I am all about Technology and Gadgets! I am currently at New Delhi, India. Future plans are going to USA and working at one of the awesomest companies APPLE Inc. As you might know, “TECHNOLOGY” is present everywhere. Let’s together understand this word and make the World a better place. I believe in “Sharing KNOWLEDGE”. I created this Blog to share as much Knowledge as possible. I hope you find my Blog interesting and self-sufficient. I will keep you UP-TO-DATE about the Technology News around the Globe!

Posted on February 4, 2011, in Cydia, iDevice Related, News, Tutorials and tagged , , , , , , , , , , , . Bookmark the permalink. 1 Comment.

  1. Hi, just located your website through Google, and located it to be really informative. I’m gonna control this method. Cheers!

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