MMS messaging fail

[grolson]

Looking for help. Unlocked verizon S7 Edge on ATT network. SMS texting works but cannot send or receive MMS messages. 1.5 hours on the phone with ATT changing APN values and other assorted things to no avail.
ATT created a Case number so we'll see where that goes. The phone is brand new, I contacted the seller and they said to install a different messaging app than the default. I tried Textra and Go SMS Pro. Nothing. Any help is appreciated

 

[me just sayin]

did you try deleting the cache partition?

Wipe cache partition: Samsung Galaxy S7 edge

 

[grolson]

did you try deleting the cache partition?

Wipe cache partition: Samsung Galaxy S7 edge

Yes, I did, actually it seemed to be affecting my email too so I deleted several accounts and reinstalled them and all of a sudden things started working correctly. Strange things! Not sure which fixed it but .......
Thanks for the help!

 

[me just sayin]

interesting that somehow your email seemed to be blocking it. anyway, glad you got it working again.

 

[radon222]

Yes, I did, actually it seemed to be affecting my email too so I deleted several accounts and reinstalled them and all of a sudden things started working correctly. Strange things! Not sure which fixed it but .......
Thanks for the help!

I'm going with: "it was AT&T provisioning all along and the servers finally caught up" behind door #3 Bob.