Hi all, I have an issue with iOS 18 Beta 2 (Since Beta 1) where SMS and MMS do not work. I can only send a receive iMessages. If the user is not using an iPhone and send a message to them, but I cannot receive the reply. I initially thought this was an RCS issues, but I turned RCS off in iOS 18 Beta 2 when the switch showed up. This still has not solved the issue. Any Ideas? Has anyone else experienced this issue? If so, how did you resolve it? I am using an iPhone 15 Pro Max 512GB on Verizon Wireless.
Resolution,
I factory reset my phone and oddly enough, it didn't fix the issue. I then downgraded to iOS 17.5.1. That didn't fix it either. I then factory reset a 2nd time, and it still didn't resolve the issue. Since none of that worked, i then realized the issue had nothing to do with the phone or OS Version. I ended up calling Verizon, and after I told them what the issue was, they suggested for them re-sync the network profile for my device.
Once they did this, I rebooted the phone (Vol up, down, and then hold power) and the phone started to work soon after. while I didn't get any of the messages that I had missed, it is working now.
what I'm suspecting is that when the RCS Profile was loaded, it caused an issue with the network profile on the carrier side, and it caused the issue. I'm not 100% on this, and won't know until I can test it, but it seems the most likely issue.
Try giving your carrier a call, and tell them that txt messaging isn't working, and that you have already factory reset. They should proceed to do the same thing, and it should (hopefully) resolve your issue.