I had the same issue. Check out this post:
Assuming you are having the same issue…
Your mmsdtng version is older then 1.13 and has a known issue with T-Mobile.
Try ‘mmsdtng --version’ at the command line. What does it report?
I had the same issue. Check out this post:
Assuming you are having the same issue…
Your mmsdtng version is older then 1.13 and has a known issue with T-Mobile.
Try ‘mmsdtng --version’ at the command line. What does it report?