Apple Releases Updated iOS 5.1.1 (9B208) Build For iPhone 4 GSM, Incompatible With Absinthe

Yesterday, Friday May 25th, Apple released a new build of iOS 5.1.1 for GSM iPhone 4 owners after the Chronic Dev Team released Absinthe v2. Although the new version (9B208) was released over the older iOS 5.1.1 (9B206) firmware, either build is recognized by iTunes as the latest version.

Also, Apple has yet to comment on the new build regarding the changes over 5.1.1 (9B206) and why only the iPhone 4 GSM model received a revised version of 5.1.1.

Unfortunately, Absinthe cannot Jailbreak the iPhone 4 on the new build. However, the updated firmware wasn’t meant to patch Absinthe as it was reportedly compiled a day before the release of the new untethered Jailbreak utility.

If you find that your iPhone 4 is unable to be Jailbroken on 5.1.1, first confirm which build it’s running by going to Settings -> General -> About. For those of you who are on the newer version of 5.1.1, it’s possible to download the older build (here) and restore to it in iTunes after browsing for it (shift+left click restore on Windows or alt + left click restore on OS X).

As always, stay tuned for additional coverage on Apple, their iOS-devices and Jailbreaking!

Owner and webmaster of Jailbreak Tech Info. Tanner is also a professional Jailbreak tutorial writer, the main reporter for Jailbreak Tech Info and owner of the YouTube channel iCrackUriDevice. Feel free to shoot him an email at Tanner@BestTechInfo.com with any questions or comments.

  • http://www.facebook.com/caaz1987 Carlos Andres Acuña Zamora

    i used redsn0w and worked just fine 0.9.12b2

  • Alvin

    now my iPhone 4 is 5.1(9B176)  can i upgrade to 5.1.1? 

  • HmadaFaiz

    i jailbreak my iphone and its work great 

    • HmadaFaz

      and its on ios 5.1.1  9b208

  • delogus

    so your saying that if I’m on 5.1.1 (9B206) on my iPhone 4, I can use Absinthe 2.0 like everyone else to JB my phone? 

  • http://twitter.com/imran7100 syed imran ali

    how to convert tethered to untethered jailbreak on iphone 4g ios 5.1 ??

  • My_mysterious82

    im victim of 5.1.1 (9B208) firmware please update the absithe for iphone 4 gsm! thanks!

    • Ahmmed Zaman

      I was having the same problem. Here is what I did. I restored my iPhone 4 (GSM) as a new device. Then jailbroke it, then added app sync 5.x from cydia. Then restored it from my last back up.
      Just remember to backup ur device before you go through these steps.
      It worked with me device; I hope it works with yours too.

    • Omar

      Just restore your iPhone 4 with the old build of iOS 5.1.1. He has a link in the last paragraph. Then just restore it with that build.

  • http://www.facebook.com/profile.php?id=1144909420 Petar Juric

    Downloaded the old 5.1.1 (9B206) Firmware, now when i connect my iPhone to computer, iTunes doesn’t open up my iPhone details to do anything! 

  • Rmorehu

    I definitely confirm that absinthe does not work on 9B208. Tried many times. Had to restore with 9B206 to get it to work

    • Idol782002

      Hi all my devices are on 9B206 still not working though 

  • Piooneer170

    updated my iPhone 4 gsm to 5.1.1 9b206 on 27th May @764de1406a6f2b31c53d40ced3fcf4ee:disqus 5.00 eastern 
    then 30 mins later Absinthe 2.0.1 successful jailbreak & no issues at all

  • justaiphoneowner

    same here…. im on 9b206 and still not working for me

  • Fairgameplayer

    never updated to 9B208 and still on 9B206