1. Lotus Esprit V8's Avatar
    The Greenpois0n Jailbreak for the latest release of the iOS is now available for download.

    Once you have downloaded it here is a link to an instruction guide on how to implement it

    Link: iOS 4.x Greenpois0n Jailbreak Guide
    10-12-2010 10:07 AM
  2. Bull's Avatar
    If I am reading this correctly you can not use this tool for 3GS running 4.0 correct.
    10-12-2010 10:49 AM
  3. Carlm's Avatar
    If I am reading this correctly you can not use this tool for 3GS running 4.0 correct.
    You should go ahead and use TinyUmbrella if you wish to preserve your unlock. If you don't use an unlock, upgrade to 4.1 and use either greenpois0n or limera1n to jailbreak your phone.

    A tutorial on how to jailbreak with limera1n is located here:

    How to Jailbreak your iOS 4.x Device using limera1n with Windows | How to Jailbreak

    That website will continue to be updated in regards to different methods to unlocking/jailbreaking your devices.
    Last edited by Carlm; 10-12-2010 at 12:18 PM.
    10-12-2010 12:07 PM
  4. morren's Avatar
    Maybe a stupid question: Am currently JB'd on iPhone 4, OS 4.0.1. Do I have to upgrade to 4.1 before running Greenpois0n? Is there any way to keep from losing existing JB apps/settings?
    10-12-2010 12:29 PM
  5. joel's Avatar
    Morren, no you have to be in 4.1
    10-12-2010 01:21 PM
  6. Lotus Esprit V8's Avatar
    Maybe a stupid question: Am currently JB'd on iPhone 4, OS 4.0.1. Do I have to upgrade to 4.1 before running Greenpois0n? Is there any way to keep from losing existing JB apps/settings?
    You need to be on 4.1 to use the tool.
    10-13-2010 12:18 AM
  7. farbod21's Avatar
    TinyUmbrella only preserves the baseband on iPhone4...
    10-13-2010 12:53 AM
  8. Lotus Esprit V8's Avatar
    It seems that the success or failure of the Jailbreak was predicated upon the version of the Windows OS that it was executed on.
    10-14-2010 01:44 AM
  9. farbod21's Avatar
    It seems that the success or failure of the Jailbreak was predicated upon the version of the Windows OS that it was executed on.
    Ive used it on numerous OS versions... The most successful method seems to be to restore and jailbreak before syncing...
    10-14-2010 02:22 AM
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