What is the automatic shutdown of Huawei m9?

Automatic shutdown can be operated according to the following steps:

1. Please confirm whether the time on-off function is turned on. Please click "Settings > Intelligent Assistant > time switch machine" to check whether the "Timed Start" and "Timed Shutdown" switches are turned off.

2. Overheating the mobile phone will also lead to automatic shutdown. Huawei mobile phone has built-in thermal protection function. After using a high-load program for a period of time, if the motherboard temperature is higher than a certain level, it will automatically shut down.

3. If the ambient temperature of your mobile phone is too low, it may also cause the chemical activity of the battery to deteriorate, and the battery is not durable, so it is easy to automatically turn off when the battery is low.

4. Some third-party applications may cause the phone to restart due to their own design problems or compatibility problems. It is recommended to uninstall suspicious applications and third-party housekeeper applications. If there are still problems, it is recommended to back up important data and restore the phone to factory settings.

5. If none of the above is true, the battery may age, and the battery may turn off automatically when the power display is still left. In this case, it is recommended that you back up the important information of your mobile phone and take the purchase invoice to the service outlets for inspection.