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  1. Thread AuthorThread Author   #1  
    bergman's Avatar
    iMore Intermediate

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    Default 2.0 to 2.1 firmware upgrade

    Will upgrading from firmware 2.0x to 2.1 require me to re-jailbreak my iPhone? Are there any significant improvements in 2.1? I just received the iPhone 1st gen yesterday so I'm working on getting contacts, etc. properly synched.
  2. #2  
    Jeremy's Avatar

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    10,099 Global Posts


    Yes it will. It's a simply process though. Check for my guides in the sticky on the top of this forum.

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