1. Dphone's Avatar
    I've had my Iphone since January and never had any problems. I recently downloaded the new OS and now I noticed little problems here and there. For one my phones seems to be running a little slower, both on Safari and apps loading slowly. I have some issues with Facebook that i never had before.

    Is there any way to go back to the old OS i had before ? I think it was 3.1.2.

    I'm not jailbroken.
    02-05-2010 08:44 PM
  2. en0c's Avatar
    No. You can't downgrade your iPhone if it's 3GS.
    Restore the iPhone and set it up as new.
    02-06-2010 09:30 AM
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