to be working.? I have spent a total of probably over four to five hours downloading and removing various MMS programs through cydia, and also resetting my cellular data network. I have tried most of everything and nothing seems to work at all. I know it has something to do with me having AT&T because i switched sim cards with a friend of mine who has T-Mobile and it worked. So please, someone tell me how to get MMS. Also include anything you know about the cellular data network settings or anything related to that. Thanks.