Jailbreak for iPad 2 and iPhone 4S: latest news, updates and FAQ


The iPhone 4S and iPad 2 jailbreak utilities are undergoing testing and polishing before the public release. According to 'Dream Team' member planetbeing:

We're testing & fixing problems with the jb app (that @pimskeks finished the majority of at incredible speed). Still needs to be polished.

P0sixninja also tweeted it should not be much longer before the jailbreak gets released.

not much longer now

We hope to see the utilities soon, because more than a week ago there were tweetes that jailbreak should have been ready in few days.

iPhone Dev Team has posted a blog entry about upcoming public release. If you have iPad 2 or iPhone 4S go ahead and read it:

But we’re now near the final stages of testing the public version of the jailbreak.  Please allow time to clean up any remaining bugs in the jailbreak clients.Jailbreak programs:

To be as flexible as possible, the A5 version of the corona jailbreak will take multiple forms:

  • Chronic Dev have incorporated the overall flow into a GUI that runs on your Mac or PC.  The goal is for the GUI to be enough for most cases.
  • iPhone Dev have also incorporated the exact same flow into an alternative command-line interface (CLI). This will allow us to help users through individual steps of the jailbreak manually, to both help the user and help improve the overall flow.  Although the CLI will also allow the user to perform the entire jailbreak from beginning to end, we anticipate it will be more useful in debugging the occasional errors.  The CLI currently has over 20 individual options (in addition to the single “jailbreak” option) that should be useful during debug after the GUI release.
  • Once all the bugs in the flow are worked out, we’ll also incorporate it into the redsn0w GUI (but still leave the CLI freely available too).  In order to maximize the chances of the jailbreak working for everyone, the redsn0w GUI will use native Apple iTunes libraries — this technique is slightly different than how the Chronic Dev GUI handles communications, and should provide nice combined coverage for all the odd computer configurations out there.


The supported firmware versions will be:

  • iPhone4S: 5.0 (9A334), 5.0.1 (9A405) and the “other” 5.0.1 (9A406)
  • iPad2: 5.0.1 (9A405)

iPhone4S owners looking to maximize their chances of achieving an eventual software-based carrier unlock should be staying at 5.0. Everyone else should be at 5.0.1.  If you’re an iPhone4S owner who already updated to 5.0.1, it’s too late to go back down to 5.0, but if you’re on 9A406 it is possible to downgrade the BB by going to the 9A405 version of 5.0.1 while the window is still open.


The overall flow used by the GUI and CLI to inject the A5 corona jailbreak has never been done before, and there may be unforeseen problems once it’s released to the public.  It’s very important for you to sync your data, photos, and music before attempting any version of this jailbreak.  We’ll be watching the comments section below for signs of any widespread problems, but please be aware that you jailbreak at your own risk!


As mentioned at the start of this post: when testing has shown most of the bugs have been fixed!

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6 Responses to 'Jailbreak for iPad 2 and iPhone 4S: latest news, updates and FAQ'

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  1. Прошу прощения но что значит CLI версия?? Есть тут специалисты?


    admin Reply:

    версия для использования в командной строке - без графического интерфейса



    20 Jan 12 at 7:52 pm




    20 Jan 12 at 7:56 pm

  3. я очень рад.



    20 Jan 12 at 8:42 pm

  4. Ребята джеил брейк уже есть уже опубликовон тока для влоделцев мак бука я у меня друуг поставил все иделаьно работает он именно с прошивкой 5 и 5 1


    Jack Reply:

    ну и замечательно. ждём для Винды



    20 Jan 12 at 10:15 pm

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