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  1. Thread AuthorThread Author   #1  
    Fed_tan's Avatar
    iPhone Nanite

    2 Posts

    Default Can you jb and unlock 3.1.3 iphone firmware?

    My iphone was jb and unlocked before by using blackrain. Then, I accidentally upgraded my firmware to 3.1.3 and I can't use my iphone anymore. What should I do?
  2. #2  

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