The phone will automatically power off at the touch of a button5

There may be a problem with the battery, or find someone to clean up your phone.

Causes and solutions:

1. Try to turn on the phone for a period of time with a cable charge, or replace a mobile phone battery of the same model.

2. Take out the SIM card and SD card at the same time, and then try to turn on the phone.

3. If the problem still exists, it may also be related to the third-party software installed by yourself. When you need to reboot the phone, when you see the logo icon, hold and hold the volume down button until the words "Safe Mode" appear in the lower left corner of the screen, and then let go.

4. If you still can't turn on the computer after uninstalling the app, you can back up the data after entering the "safe mode" according to the above methods.

The phone keeps turning on and off, it may be that there is a problem with the battery.

Check your phone's battery. Checking the mobile phone battery is the first thing to do when the mobile phone always shuts down automatically, and there are two steps to check the mobile phone battery: check whether there is any problem with the quality of the mobile phone battery, such as whether the battery is bulging, aging, etc., and check the battery and check whether the contact between the mobile phone and the battery is normal and whether there is any looseness.

You can take your phone to the nearest mobile phone repair site or mobile phone service center for testing to see if there is a problem with the battery itself, and if so, replace it with a new mobile phone battery.

Ways to extend the life of your phone:

Keep away from high temperature and electromagnetic environment. Factors such as high temperature or sudden changes in temperature are also the "natural enemies" that shorten the service life of mobile phones. The high temperature will deform or even melt the plastic parts of the mobile phone, the internal circuit board and the battery, and the change of temperature difference can lead to the condensation of cold air and the moisture section of the mobile phone to invade the inside of the mobile phone, damaging and corroding the circuit and battery.

It is especially exposed to direct sunlight, which may cause dangers such as batteries, and the internal components of the mobile phone will also reduce their life due to high temperatures. <>

The mobile phone is always automatically turned on and off, which may be caused by hardware and software conflicts, mobile phone system crashes, or poor battery contact.

1. It may be a hardware problem, such as the battery, the non-original battery, which may be incompatible with the mobile phone and will also cause a restart.

2. Conflicts between software and software or between software and hardware.

3. There is also a possibility that the mobile phone system has crashed.

4. Poor contact of battery contacts will also cause this situation.

The solution to the phone is always automatically turned on and off:

1. You need to replace an original battery to try, if it still can't solve the problem, don't attack the edge of the ant is a problem with the mobile phone battery.

2. The simplest is to restore the factory value, and then observe whether there is still a problem with the phone without installing any software.

4. Open the back shell, it is recommended to adjust the position of the contacts by yourself with a needle. Note that the factory reset operation is risky, please back up your phone's important files before doing this. <>

Causes and solutions:

1. Check your phone's battery. Checking your phone's battery is the first thing you do when your phone always shuts down automatically. Check whether there is any problem with the quality of the mobile phone battery, such as whether the battery is bulging, aging, etc., and check whether the contact between the mobile phone and the battery is normal and whether it is loose.

And quietly leak that if there is luck with the above problems, you can repair the mobile phone battery.

2. Perform a security scan on your phone. If the mobile phone is planted with a Trojan horse or a virus, then it is also likely to cause the problem of automatic power on/off. At this time, you need to open the security software of the mobile phone to conduct a complete scan of the mobile phone, and if Trojans and viruses are detected, they can be killed immediately.

3. Check the mobile phone software. If the phone has installed the same software as the multifunction.