Hi there...
So I've had my Curve 8530 for a few months and I cannot send MMS messages. I can receive them, but can't send them. I'm really bummed, because my husband and I had our son on December 19th, and I can't send out cute pictures of him =o( I can send them to Facebook but not through an MMS text. I've already tried changing the picture size to "medium" or "small" and that doesn't work. I've also looked at my WiFi connections and everything seems to be working properly.
did you ever find out an answer or figure out how to fix it? i'm having the exact same problem now. its been fine for over a year and all the sudden a few days ago it just quit sending pics thru mms. i can send to facebook, twitter, and email but thats it.
After a battery pull, go to options>mobile network then push the blackberry key next to the center scroll key and choose (update profile) from drop down list. After its finished you should be good.
