[theclerk74]

If that CricketMMS2.cab didn't work for you, then the only thing I can think is that you are flashing a rom that has some other carrier settings, or something. That cab takes ALL the guesswork out of setting up web and MMS.

I just reflashed and followed the steps in the first post. For some reason I had the same problem as you. But... I went back to the registry and saw that it created a Default under MM1. Also, check the wspheader under MM1 and make sure there is a setting X-Cricket-MDN and it is your 10 digit phone number. I don't have a 1 in front of mine.