04-21-2018 08:22 PM
Been trying to figure it out, for me (hopefully you too) it just seems to be the stock messenger that comes with the S9. I downloaded Google's Android Messages from the Play Store and I was able to send MMS through that app. For now I've made Android Messages my default app for messaging as I try to find a way to fix Samsung's messenger.
04-24-2018 11:34 AM
Good afternoon @userfVZmWPv0qk
Have you tried to clear the cache and data from your messaging application? Go to Settings>Apps>Messages and tap Storage. The options to clear cache and data are there.
04-25-2018 11:36 AM
Hello, were you able to clear the cache and data from that app, and if so, did it help?
05-25-2018 10:46 AM
Have you tried placing your phone in safe mode, to see if it sends the texts without incident in that state? I would just like to rule out 3rd party app interference.
05-28-2018 12:07 PM
Hello again, just thought I would check in with you. Were you able to test that phone in safe mode?
05-31-2018 05:40 AM
I have the same issue and I am with ATT. Both of my phones are NEW S9+ activated 3/30 and issue showed up same day . I began contacting ATT 4/2 about issue. They sent me to Samsuung 4/15. IT is now 5/31 an I have invested over 40 hours with Samsung techs to resolve the issue with no resolution. I have spent over 73 hours with ATT ProTech with resolution. Noone offered to replace phones both companies blame each other. Samsung set me to a service center 45 miles from my home and the service center stated they would need the phonw for a minimum of 3 days up to 28 days. No Loaner - NOT ACCEPTABLE!
Let me know if you find a resolution.
Maybe I will have to become an APPLE user for the first time.