Verizon droid and suddenly can't text, but can receive texts. One minute, sent texts, the next, cannot. Tried using both WiFi and data but no luck
How long has this been happening? Try powering off, removing SIM, reinserting, and powering back on to refresh your network connection. Does this happen on a particular messaging app, or any that you have tried?
OK let me try the sim card route first. Problem just started this morning