iphone 3gs with 3.1 - jb/ul help?

Discussion in 'Jailbreaks and iOS Hacks' started by troyhouse, Mar 2, 2010.

  1. troyhouse macrumors 6502

    Jan 3, 2010
    guys, a friend bought 16gb 3gs refurb, but it has 3.1, again 3.1 and not 3.1.2 or 3.1.3. is there a jb available for 3.1 and will highly appreciate if someone can provide more info on it...

    thanks in advance.
  2. dhlizard macrumors G4


    Mar 16, 2009
    The Jailbreak Community
    You should have baseband 5.11.xx, check settings/general/about/modem firmware then follow chart and instructions.

  3. troyhouse thread starter macrumors 6502

    Jan 3, 2010
  4. Gix1k macrumors 68030


    Jun 16, 2008
    I am running 3.1 on my 3GS...it's fine. There has been no major updates in 3.12 or 3.13 that makes a diff. If you wanna jailbreak..hunt down a custom 3.12 ipsw and restore to that. OR look for a stock 3.12 ipsw, restore to that...blackrain it using 3.12
  5. thelatinist macrumors 603


    Aug 15, 2009
    Connecticut, USA
    You can still use either blackra1n or redsn0w. Just be sure never to upgrade to 3.1.3. If you ever need to restore, shift-restore (Win) or option-restore (Mac) to 3.1 or 3.1.2. If I were you, I'd make sure there is no copy of 3.1.3 on your computer and turn off update checks in iTunes. That way even if you accidentally start the restore process you'll have several minutes of downloading during which to realize your error.

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