How to solve the automatic start of Android phone alarm clock?

1. Observe after restoring the factory settings of the mobile phone.

2. Whether it is the root machine, uninstall this alarm software and replace it with a third-party alarm software.

3. Observe after brushing your teeth again.

4. Observe after updating the system.

5. Whether there is rogue software, scan the system with security software.

6. The easiest way: set the alarm clock to mp3, without music or sound. Even if the alarm clock automatically starts playing music, because the music is silent, nothing will affect it.