7 ways to fix an Android device that won't send text messages

When you can't send text messages on your Android phone, you can try restarting it, checking for updates, clearing the ...
Android Authority

RCS setup in Google Messages keeps failing? Here’s how to (maybe) fix it (Update: Google ...

A recurring Google Messages bug prevents some users from activating RCS, leaving devices stuck with SMS. Users have found that clearing the app cache and data for Google Messages and Carrier Services ...