iPhone 3GS

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

  1. Nilesh3gs macrumors newbie

    May 6, 2012
    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...
  2. b0bab0i macrumors regular

    Jan 10, 2012
    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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