MMS is working great in Clinton, MS. I followed the instructions given on the first page of this thread, used the 5.1 carrier file update, then rebooted my phone and BOOM, it worked. I did the same for my parents and theirs is working fine as well. We also have the family unlimited messaging plan. By the way, does anyone have a command for use with XP, like the one used in Terminal on Mac OS X?
What state do y'all live in I've heard that its been turned on for certain places like Cali...
I'm in SC and I've tried it all still not working...
Under you guys' mms settings is the user name and password all filled in or is it blank?
If it filled in automatically can you post it here that MIGHT be the secret ingredient to get the rest of us onboard.