Xiaomi 1s SMS is sent repeatedly.

Hello! It may be that some applications in your system interfere with the normal operation of the system, especially some programs that have obtained root permission. For the safety of your mobile phone system, please do not use root permission at will. It is recommended that you back up your data, go to recovery and clear all data (turn off your phone, press and hold the volume up+power on button to enter recovery), upgrade your phone to the newly developed system with a wire brush, and don't install the application software that requires root permission for the time being to see if it can be restored to normal.

Thank you for your support and wish you a happy life!

Welcome to ask questions on Baidu Xiaomi Enterprise Platform: /c/xiaomi/