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

    Posts
    5 Posts
    iOS Version
    5.1.1

    Default Downgrade baseband 6.15.00 to 5.13.04 iPhone 3GS help

    Hi. I am trying to downgrade my iPhone 3GS from bb 6.15.00 to 5.13.04 but it is not getting downgraded. I am following this guide: How to downgrade iPhone baseband 6.15.00 to 5.13.04

    Help!
  2. #2  
    ThaKrazyOne's Avatar
    iMore Beginner

    Posts
    86 Posts
    Global Posts
    173 Global Posts
    iOS Version
    5.0.1/5.11

    Default Re: Downgrade baseband 6.15.00 to 5.13.04 iPhone 3GS help

    Are you using Redsnow? I have done 2 BB downgrades with RS with no problem. Also a 3G was downgraded successfully.

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