1. ItnStln's Avatar
    Is it possible to downgrade my AT&T 8310 from TIM's 4.5 OS back to AT&T's 4.2? If so, how do I go about it?
    10-10-08 01:19 PM
  2. sunkast's Avatar
    10-10-08 01:21 PM
  3. tae_254's Avatar
    Go to Att's site and download your previous OS and install it just like you installed 4.5
    10-10-08 01:21 PM
  4. ItnStln's Avatar
    Will I lose all my data that was put on there since I upgraded?
    10-10-08 01:26 PM
  5. tae_254's Avatar
    Do a backup just in case using DM
    10-10-08 01:28 PM
  6. sunkast's Avatar
    All that information is explained in the link provided in my previous post...
    10-10-08 01:47 PM
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