I'm hoping someone can help me out here: So I received my iPhone 5 a week ago from Sprint, however I ended up getting a replacement due to scratch on my camera lens. With the replacement phone I received from the genius bar, I am only able to receive voice and text. Data says 3g, however when I go into Safari, it gets the dread roaming circle and finally reaches the error "Could not activate cellular data network." I've called Sprint and they've had me hard reset 4 times, network reset twice. Nothing is working. I've called Apple and they wanted me to do the same. Both companies are blaming each other and trying to get me to call the other company. My solution that one of them (I don't care who) sends me a new in box Sprint branded phone has been rebuffed. Does anyone have any advice as to what I can do? This has taken 2 days of time my life already. Please help with any advice you can.