How to Delete SMS and MMS stored on realme C12 at Once

From the Home screen, open the app drawer. Look for Settings and tap on it. Scroll down and look for Additional Settings and tap on it. Inside Additional Settings, Scroll down and tap Back up and reset. Tap Erase all data. Now, tap Erase SMS and MMS messages stored on this phone. Finally, Follow the instructions for you to delete all SMS and MMS stored on your device. That's how it takes on how to delete all your stored SMS and MMS on your phone.