Textra on T-Mobile HTC One M8

I've talked to the developer and support team because I believe theyre the same people for chomp SMS. They told me that T-Mobile doesn't support 3rd party apps for MMS I guess so that is why the MMS doesn't work. I have T-Mobile as well. They said they've been working with T-Mobile to get this approved.

Sent from my HTC One_M8 using AC Forums mobile app
 
I've talked to the developer and support team because I believe theyre the same people for chomp SMS. They told me that T-Mobile doesn't support 3rd party apps for MMS I guess so that is why the MMS doesn't work. I have T-Mobile as well. They said they've been working with T-Mobile to get this approved.

Sent from my HTC One_M8 using AC Forums mobile app

Yep that's what I got from them. T-Mobile isn't releasing what's needed for MMS via their wifi calling protocol. The only work around 3rd party apps can do is make mobile data enable.. Send / receive the MMS, and then put wifi back on.

Sent from my T-Mobile Note 3 using AC Forums.