Same situation here! Still use an iPhone SE (2nd Gen) because it has worked just fine for my needs. Updated to iOS 26.1 and multiple problems surfaced. If I answered a phone call, my microphone didn’t work. If I made a phone call, the calls never connected… wouldn’t show it ringing and other person didn’t get ring. Removed and reinserted SIM, but issues remained. Then did a full reset. That has gotten the phone to work. But now Messages is a mess. I can text other iMessage users, but can’t text anyone using Android. Have tried to adjust the Messages settings (MSM on, then MSM off, retry as text message on) and also did a reset of network setting… still can’t text android. Only thing I still see to be a possibility is that when
i go into RCS settings, it’s turned on but still shows “activating”. It’s been activating for a long time… but doesn’t change. Anyone know how to address that? Really don’t want the hassle of calling Verizon and getting useless support for hours, so something besides “call your carrier” would be preferred, although at this point I’ll do whatever needed. Makes me want to switch from iPhone to Android