Iphone 3gs 3.1 to 3.1.2

Discussion in 'Jailbreaks and iOS Hacks' started by rivest, Mar 31, 2010.

  1. rivest macrumors newbie

    Joined:
    Aug 7, 2008
    #1
    Hi I have a 3GS with old bootrom 3.1 jailbroken (i don't know which tool. i bought it jailbroken)

    I want to upgrade to 3.1.2 but it seem I can't do it either using itunes shift-upgrade or shift-restore. I have pointed gs.apple.com to saurik's server.

    Can anyone help pls?
     
  2. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #2
    We have provided the info you need in several other threads asking the same question. You will find it if you read similiar threads.
     
  3. rivest thread starter macrumors newbie

    Joined:
    Aug 7, 2008
    #3
    Just to share what I did. I didn't have any SHSH and my baseband was 05.11 so the only thing I could do with to use custom firmware 3.1.2
    And that was what I did. then unlock using blacksn0w. Everything works fine so far.

    although the battery life still sucks diarrhoea.
     
  4. luvu01 macrumors regular

    Joined:
    Mar 7, 2010
    #4
    turn off wifi, 3g, everything that you dont use like push notification. adjust light too. then you will have much better battery
     

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