I've recently discovered that my phone hasn't been receiving MMS messages because people can't send me pictures or group messages. I tested it to see if I could send them myself, and it didn't work either. It has worked in the past up until this point. I've turned on MMS messages in settings, I've set network settings to Voice & Data roaming, I've called *228 to reprogram my phone. Pretty much whatever the Internet said to try, I have tried. Any other suggestions?