In fact, sometimes there is no need to worry if the phone heats up a little while the phone is charging, because charging the phone is equivalent to a small transformer in operation, which is normal to be accompanied by heat. However, if the phone heats up too severely or even to the point of being hot, you must pay attention

　　. 1. Wearing a mobile phone cover while charging. The mobile phone cover protects the phone and prevents it from being broken, but it will seriously affect the heat dissipation of the phone during charging, so the phone cover can be removed when charging and put on after charging.

　　2. Playing while charging. Many people will play mobile games while charging, look at the circle of friends, and chat, which will increase the workload of the mobile phone to a certain extent and make the mobile phone heat up. So you can temporarily stop using the phone while charging.

　　3. Make phone calls while charging. Try not to make calls while charging, not only because making calls while charging has the greatest radiation to the human body, but also when making calls at this time, the phone is in the cross phase of charging and discharging, which will affect the battery life. The impact is great, so the phone will quickly heat up.

　　4. There are many files running in the background. When the mobile phone is charging, you can turn off the App, Wifi and mobile data connection. Although you are not using the phone while charging, if you turn on the Wifi and mobile data connection, some files in the background of the system are still running, which will also cause The phone is hot. When the phone feels hot while charging, don’t make a fuss. This is energy conversion. We just need to take a small square towel, dip it in alcohol, and apply it to the hot area. After evenly applying it for a few minutes, the heat will quickly dissipate. Help protect the battery. Of course, if there is no alcohol, you can also use water instead, but you should be careful not to dip too much water to prevent water from immersing in some gaps in the phone and damaging the phone components. Here we need to pay attention to the charging port when wiping with water to prevent electric shock.