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Dev Team’s Untethered Jailbreak for iOS 4.3.1 To Be Released Tonight


According to our friends at iPhone Download Blog, the Dev Team is set to release their set of jailbreak tools for an untethered jailbreak of iOS 4.3.1 tonight.

Here are the details of the jailbreak apps we should expect to see released late tonight:

The 4.3.1 jailbreak will be available through a new version of RedSn0w and PwnageTool. RedSn0w will be available on Windows and Mac OS X. PwnageTool, like always, will be available on the Mac. PwnageTool will be the tool needed for those wishing to preserve their unlocked baseband.

These new untethered jailbreaks will work on all iDevices except the iPad 2 – and they are expected to be released at 12 midnight tonight, Pacific time, or 3:00AM Eastern.

For lots more detail on this, see this article at iPhone Download Blog:


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  • Rell

    Will it be as simple as Jailbreakme?

  • FS

    great news. thanks for your hard work. question, i am on a jailbroken 4.2.1 with greenpois0n. to upddate to this do i just update to 4.3.1 via itunes and then use redsn0w?

  • klajdi

    where can we download it when it is released…?

    • links will be right on the dev team blog, but many other blogs will likely link to them as well.

  • klajdi

    thanx Thomas..
    I have another question ..which is the difference between redsn0w and pwnagetool.. because what i know is the dev team that create both.

  • jtk

    So what about unlocking baseband 4.10.01?

  • Bob

    No it will not be as simple as jailbreakme…
    you will most likely have to download the firmware from the internet
    than open the program and choose the firmware you just downloaded

    you will than have to do a forced upgrade by putting your ipod into dfu mode, than holding shift while you click restore on itunes

    than you have to hope that theres no problems…sometines itune wont let you use a custom firmware but most times it works



    -for firmware or just google “ipod firmware

  • john

    difference is they use different exploits to load the jailbreak with the firmware

  • Misteek

    What happened to the 4.3 iPad 2 Jailbreak? I made sure not to update ’cause they said Comex could jailbreak it:(

  • @Rell, no it’s going to be using Redsn0w or Pwnage Tool, so not like Jailbreakme where you visit a site and will have a jailbreak.

    @FS, Yes, but save your SHSH blobs using TinyUmbrella or iSHSH just in case if you don’t have them saved automatically via Cydia.

    @Klajdi, Redsn0w and Pwnagetool achieve the same goal, just differently. Pwnagetool has more of an easy user interface, where as Redsn0w is check your options and press buttons.

  • Jeremy

    This is very good news, I just updated my iPod touch 4G to 4.3.1, but lost my jailbreak (I had it jailbroken on 4.1). I knew I was going to lose it, but iOS 4.1 had a WiFi glitch that kept disconnecting me from the Internet, so I wanted to upgrade.

    Knowing now that a jailbreak will be available for my new software is awesome.

  • Fs

    Pwnagetool is for mac redsnoe is windows and mac

  • Corsell

    will you still have to complete the survey to download on iphone-devteam.org

  • Jay

    Will it be a for sure realease tonight or a gret possiblity? Because I’m so excited and very impatient. Soo thanks for all the hard work.

  • Amurph99

    Its about freaking time.(: Aside from Greenp0ison or spirit Redsn0w is the easiest.(: And it works.:P Unlike sn0wbreeze.:P I cant wait.(:

  • M&M

    Pwnagetool is for mac and can preserve your baseband, you can add cydia sources, create a bootlogo, and other stuff, while redsn0w is for windows and mac and just quickly jailbreaks.

  • Sheila Stone

    UNLESS you NEED to jailbreak for various reasons, I would suggest newbies hold off for a while if your version before this works well.
    It always takes time for apps to work with the new versions.

  • Micheal

    Honestly, the dev team definitely deserves undivided appreciation. What they do for us is beyond generous. Quick question though, will this work on baseband 4.10.1? And on 4.3 or will we have to upgrade to 4.3.1?


  • Osama

    hooray… at last its ready for release. Cant wait for this to happen. Thanks Dev Team.

  • Josh

    Will the jailbreak be released at midnight or 2am? I live in Chicago

  • Josh

    When will it be available on greenpois0n

  • steve

    yeah dev team just released it.

  • Pingback: My iPhone 4 on iOS 4.3.1 Is Jailbroken with RedSn0w, and Mostly Happy | iSource()

  • eddy

    do u guys have the iphone4 4.3.1 jailbreak in green poison?

  • Rahul

    Thanks I m waiting for this .