all you have to do is call att and tell them you want to make sure they have the correct imei number on record.. once they have that on your account you will be able to hang up log onto olam and switch from unlimited to unlimited. do not ask them to do it, they may wonder whats up. don't mention rate plans or data plans at all... and i did mine the same day unlimited data plans showed up on my olam
This worked like a charm, thanks for the tip! I am now officially unlimited data plan and not the automatically selected unlimited data plan.