My wife and I both upgraded to the G3 and we are having trouble with oursms and mms messages. When we are both on the same group message I won't get the message and this morning I didn't receive het mms. Also we can't send any video message they all say they are too large and they are probably 5 seconds long.
Help has arrived! Are you only experiencing issues with group messages? Do you get any error messages? When attempting to send video messages are you using the stock messaging app or a third party one?