JailBrake Question Before I mess It Up

Discussion in 'Jailbreaks and iOS Hacks' started by Geo3G, Sep 22, 2009.

  1. Geo3G macrumors newbie

    Joined:
    Sep 22, 2009
    #1
    Hi, I have a new 3gs with 3.0 and jailbroken. I have already got my 3.1 ECID SHSH on file with cydia. So my question is, can I upgrade to 3.1 and than jailbrake it again using which ever tools? I have windows vista, I read somewhere some people upgraded to 3.1 and than jailbroken it.

    I could have read wrong and that is why I am checking Here before I regret anything.

    Thanks in advance everyone.
     
  2. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #2
    The JB tools for 3GS and firmware 3.1 are not released yet.

    If you have your SHSH stuff on file with Saurik, I guess you can downgrade, but at the present time, you can't JB 3.1 for your phone.

    Also, once you apply the official Apple 3.1 IPSW, your baseband is locked and cannot be unlocked.
     
  3. Geo3G thread starter macrumors newbie

    Joined:
    Sep 22, 2009
    #3
    I see, glad I checked. 3.1 with a jailbaraking is going to make this phone really nice to use.

    Thanks for the info!
     
  4. The General macrumors 601

    Joined:
    Jul 7, 2006
    #4
    Just to be clear, having your 3.1 ECID SHSH on file only means you can downgrade to 3.1 forever. It will only be useful once Apple releases a new version of iPhone OS and stops signing 3.1.

    Do not do anything to your phone until the dev team release pwnage tool or redsn0w for 3.1 on 3GS.
     
  5. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #5
    +1 to the General !!
     

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