Why does Gionee king kong 2's mobile phone automatically turn off when it is not connected to the charging cable? Is there any way?

The automatic shutdown of the mobile phone may have the following reasons:

1. The cell phone is dead. Please try charging or replacing the battery.

2. If the battery is in poor contact with the mobile phone, it can be taken out and reinstalled;

3. Automatic shutdown is set, please check the phone settings and cancel this setting, and then try again;

If the mobile phone is broken, you can take it to the mobile phone after-sales maintenance department for inspection.