My Apple phone always turns off automatically. What happened?

The reason why Apple's mobile phone always shuts down and restarts automatically:

1, hardware, may be the cause of battery aging, resulting in poor contact or the critical value of the connection between the battery and the circuit does not automatically turn off the phone frequently, which is often caused by automatic switching on and off. In this case, please go to the circuit test and repair point of Apple mobile phone to replace the battery immediately.

2. The accumulation of software background may be that some software or software processing systems are overloaded, and the processor fever exceeds the warning value. It is believed that the forced shutdown protection circuit will be restarted. In this case, please back up the important information of the mobile phone first, and then update or redo the system to return to normal.

Extended data:

Key points of mobile phone maintenance:

1. Avoid touching the metal part of the SIM card. Any scratch or damage will make the SIM card unreadable.

2. Do not put the mobile phone at the air outlet, because the condensed water in the mobile phone will invisibly corrode the circuit board.

3, charging time should be sufficient, generally 8 hours is enough, if overcharged, it will reduce the service life of the battery.

4. If you don't need an antenna, please don't pull it out or play with it as a toy, so as not to affect reception.

In order to prevent the mobile phone from getting wet accidentally, please take waterproof bag and waterproof capsule, which can play a protective role.