Is it at all possible?! 3.12-. update?

Discussion in 'iPhone Tips, Help and Troubleshooting' started by meremeremere, Nov 25, 2010.

  1. meremeremere macrumors newbie

    Joined:
    Jun 7, 2010
    #1
    Hi all
    Done some searching and cant find this answer so i thought I'd ask all you brilliant people.
    Is it all possible to upgrade a jailbroken and unlocked 3g phone currently on version 3.1. with a modem fw of 5.12.01?
    i really need to keep my unlock...

    thanks for any help you can provide!
     
  2. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
    Location:
    Tampa Bay
    #2
    Yes. You can upgrade to 3.1.3 (best iOS for the 3G, 4.x.x make the 3G act like a snail).

    Here's a guide on how to jailbreak 3.1.3 --> http://iclarified.com/entry/index.php?enid=7443 <--Windows Route

    OR

    If you have a Mac and really want to go 4.0-4.1 you can use PwnageTool. PwnageTool preserves your baseband so you can unlock on the newer/newest iOS.
     

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