Why does one plus 1 plus phone automatically turn off?

There are many reasons for the automatic shutdown of the mobile phone, the main ones are as follows:

1. Poor contact between the phone and the battery will cause the phone to turn off automatically.

2. Poor contact between the 2.SIM card and the mobile phone will lead to the automatic shutdown of the mobile phone.

3. The failure of the electronic components of the mobile phone motherboard will lead to power failure, which will lead to the automatic shutdown of the mobile phone.

4. When the phone cable fails, the phone screen will not light up. This situation is not automatic shutdown, but the screen does not display, but the phone works normally.

It is recommended to go to the mobile phone repair point.