I recently got the Samsung Stratosphere and am kind of beginning to regret it. I can't download a MMS someone sent me. I turned off the automatic download and pressed download in the message and it said "Currently unable to download. Try again later." I turned wifi off since i was connected to internet at my house, not that it made a difference anyways. I also tried taking the battery out of the phone and letting it sit without it for a bit. I have the Mobile Data on. From what I have seen from other sites I'm not the only one with this issue. So if someone thinks they can give me a solution that isn't something I've already tried, feel free to reply!