- RCS in Google Messages has stopped working for some users
- The issue mostly seems to be affecting newly set up Samsung phones
- Various fixes have been proposed, but the simplest and weirdest seems the most reliable
RCS (Rich Communication Services) is a worthwhile upgrade to SMS — it brings encryption, read receipts, and more, and it’s accessible via Google Messages on Android. Except right now, it seems not to be working for a number of people.