Why does my Mi 2 often send outgoing text messages and has to restart to send them out? And after restarting for a while, it can no longer be sent out. Many people have this problem

Hello, there may be some applications in your system that interfere with the normal operation of the system, especially some programs that have obtained root permissions. Therefore, for the sake of the system security of your phone, please do not use root at will. permissions. It is recommended that you back up your data, enter recovery to clear all data (turn off the phone, press and hold the volume up + power button to enter recovery), upgrade your phone to the latest development version of the system via wire brush, and do not install applications that require root permissions for the time being to see if it can be restored. normal.

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

You are welcome to ask questions on Baidu Xiaomi Enterprise Platform: /c/xiaomi/