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  1.    #1  
    I've seen this discussed before, but I can't seem to find a clear set of instructions.

    I have an AT&T branded 650 on the Cingular Network. I recently updated to the ROW 1.28 firmware Software - 1.13

    I would like to upgrade to the new cingular update. When I attempt to, I get messages stating incompatible device. I've tried several times, but still get the same error.

    Any ideas?
    Tony Ricciardi
    Owner
    www.MacSupport.com
  2. #2  
    I have a Cingular 650 (not the AT&T version) that I had upgraded to the ROW firmware - I was unable to reflash it using the Mac procedure and wound up being able to do it from a Windows box I've got at home (like most, I had to do it twice before all the version numbers were correct). My suggestion would be to use a Windows system if available - otherwise, you might have luck running it from Virtual PC.

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