Greenpois0n iOS 4.2.1 Untethered Jailbreak Tutorial Video

Now that the latest version of Greenpois0n has been released to the iPhone jailbreaking masses, if you are having a bit of difficulty getting Greenpois0n untethered jailbreak for iPhone iOS 4.2.1 working, we have a quick tutorial video for you.

The Greenpois0n 4.2.1 Untethered Jailbreak How To video comes our way courtesy of YouTube user Mad33y1 and lasts almost one and a half minutes of going through the process of getting the Greenpois0n untethered jailbreak onto your iOS device.

Have to say though it’s basically just a written tutorial rather than actually showing the viewer the steps loading greenpois0n onto your device. However if you prefer a written tutorial then you can either check out the video below or hit up the iPhone Download Blog.

I again checked the Greenpois0n website and it still appears to be down, but if you have managed to grab the jailbreak which is currently only for Mac, and require a little help then jump on down and check out the tutorial video…enjoy.


3 thoughts on “Greenpois0n iOS 4.2.1 Untethered Jailbreak Tutorial Video”

  1. Anon says:

    Hm…I kinda need some help, once my greenpois0n JB is not working..but the thing is: I already JB my iphone 3gs, iOS 4.2.1 new bootrom with redsn0w, but it is tethered so i was thinking of JBing again with greenpois0n, in order to get an untethered JB but it is not working…I've already downloaded it and did everything okay but when the JB starts (on the iphone screen) it says that it was unable to find some packages and it has "greenpois0n jb initialized" written, however it stays like this forever..what should i do to JB it with greenpois0n? and will i lose any data from the previous JB?

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