I just traded my at&t blackberry torch for a t-mobile mytouch 4g. After spending an hour on the phone with at&t they said they could switch my data plan over and it might take a while to provision. I still don't have internet but I can connect over wifi. Can someone help me step by step? I'm so lost this is my first android phone and I bought an unlocked version so AT&T is not trying to help me.