How is it that Huawei's mobile phone is suddenly very hot and the temperature is very high?

There may be the following reasons for the fever of the mobile phone:

1. Fever during standby:

Cause of the problem:

If your mobile phone has high power consumption applications running in the background, it will continue to occupy CPU resources, which will easily lead to fever and fast power consumption.

Solution:

(1) Please click Settings > Battery > Power consumption ranking, check the software ranking, click on the application with high ranking and no need to run in the background, and choose to end running.

(2) If there is no improvement after clearing the high-power application, you can also restart your phone before using it. The phone may not stop heating immediately after restarting, please wait a few minutes before checking.

if all the above methods can't be solved, please back up your data in advance and take the purchase certificate to the nearby Huawei customer service center for maintenance.

2. Heating during charging:

It is normal for mobile phones to heat up during charging, especially for mobile phones that support fast charging and super fast charging. When charging, the current and voltage are large, so the temperature will be higher than that of ordinary charging.

In order to avoid serious fever of the mobile phone, it is recommended that you:

(1) Use the standard charger to charge.

(2) charge the mobile phone in an environment with good heat dissipation (such as indoor and desktop). The environment with poor heat dissipation will lead to slow heat dissipation when charging (such as outdoor sunshine, car, bed and sofa), thus increasing the temperature.

(3) Please avoid using the mobile phone while charging. The mobile phone will generate heat when charging, and it will also generate heat during use. If you use the mobile phone while charging, the fever will be more serious.

(4) If there are many background applications open, it is recommended to clear them with one click.

(5) It is recommended that you turn off the battery when charging, which can improve the charging speed and reduce fever.

if the above methods can't be solved, please back up the data in advance, restore the factory settings of the system and upgrade it to the latest version. if it still can't be solved, it is recommended that you take the purchase certificate to the nearby Huawei customer service center for maintenance.

3. Fever when playing games:

When playing games, the hardware of the mobile phone runs under high load, and the power consumption is high, which will lead to the rise of the temperature of the mobile phone, which is higher than that of making phone calls, watching videos and listening to music.

Solution:

(1) Please try to avoid playing games while charging. When charging, the mobile phone will generate heat, and it will also generate heat during playing games. If charging while playing games, it will lead to more serious fever.

(2) It is recommended that you play games in a place with suitable ambient temperature, which can speed up the heat dissipation and avoid the phone from getting hot.

(3) It is suggested that you turn on the automatic adjustment function of screen brightness, which can reduce the power consumption and heat caused by high screen brightness.

(4) It is recommended that you use headphones or choose the appropriate volume of the played media. Playing the sound at a high volume will bring extra power consumption and heat.

(5) Before starting the game, it is recommended that you clear other background applications that are not used for the time being, so as to reduce the power consumption and heat caused by background applications.

(6) It is recommended that you choose the appropriate game resolution and animation frame rate in the game settings. The higher the game resolution or animation frame rate, the more power the mobile phone consumes when playing games, and the more serious the fever.

(7) If it is an online game, it is recommended that you play it in a place with good signal. On the one hand, it can prevent the disconnection from affecting your game experience; on the other hand, if the signal of the mobile phone is poor, it will increase the intensity of the transmitted signal, which will lead to an increase in power consumption.