iPhone 3GS

Discussion in 'Jailbreaks and iOS Hacks' started by Nilesh3gs, May 6, 2012.

  1. Nilesh3gs macrumors newbie

    Joined:
    May 6, 2012
    #1
    Need help/advise how to proceed furthur
    (My goal is to use ATT official unlock and unjailbreak phone)
    *
    1. My iphone 3gs was locked with ATT in USA.
    2. Moved back to India and got it unofficially unlocked ..Right now baseband is ipad 6.15..But I do not have original SSH files.
    3. My iphone is now officially unlocked..ATT verified this..
    4. I upgraded to iOS 5 hoping this will restore to factory setting and can use att official unlock so no more need to jailbreak.
    5. After upgrading to ios 5 now its stuck at "SIM CARD not installed. Please install correct SIM CARD".
    6. I have ATT micro sim card from my iphone 4..I will try make it into regular sim card with some tips from net ..and test it on iphone 3
    *
    If this does not work.. How should I proceed furthur..
    a. Can I downgrade ipad baseband to 5.13XXX and will this resolve issue
    b. Use Hactivate to bypass activation..but this will leave phone still jailbroken...
    *
    Thanks
    Nilesh
     
  2. b0bab0i macrumors regular

    Joined:
    Jan 10, 2012
    #2
    Once you have iPad bb(6.15.00) installed, you can never restore with normal firmware. The phone is basically in an unstable state. You probably have to restore using a custom IPSW and reinstall iPad BB.

    You can never downgrade BB either.
     

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