Forum Discussion
Iphone 15 only delivers sma to tmobile phones
My IPhone 15 which i have had for barely 6mobths suddenly stopped sending text messages to anyone who doesn’t have tmobile. Contact apple they said it was a carrier issue. The tecs said the same thin...
Text messages are sent through iMessage unless they are going to non-Apple devices. If you are having issues sending text messages to other iPhone users, then the issue is with iMessage. T-Mobile has no control.over iMessage because it uses your data to directly connect to Apple's servers. With Apple's recent deployment of an older standard of RCS, 2.0 instead of 2.6 and without encryption. That could also be the issue.
You might also want to make sure iMessage and iOS are up to date. That has caused issues for a friend ofime in the past when sending messages to non-Apple devices, which was fixed by updating the the latest firmware and iOS version.
