I'm having issues with mms downloading automatically. Sometimes the pics come through automatically and other times they won't. When they do not, it prompts me to download the file. Even then they will not always download on their own. Generally, I have to do a battery pull to fix the situation.
I have been having the same issues. It happens every time i open a MMS. For some strange reason, every time I try and download it using my 3g connection, my 3g will completely disconnect, I have tested this about a dozen times.