I just got my iPhone 4 like 2 days ago. I can not mms pictures or receive pictures. I also can't post pictures on Facebook either. I heard that was a on going problem with some new phones. I went to ATT they took my number and said they were going to call apple. I'm going to give them a day to fix it. I dont want to go to the apple store because it is almost 100 miles from my house to the closest store. I'm going to use my return policy to get my money back then turn around and by a new iPhone if they don't Just let me trade it in. Stupid hu? Had to do the same thing when I got my last phone.