What causes mobile phones to become hot?

The hotness of the mobile phone may be caused by the following reasons: 1. The mobile phone processor or graphics processor is running at high load for a long time; 2. The mobile phone is exposed to a high temperature environment; 3. When the mobile phone is charging , generated when the battery is charging; 4. The cooling system of the mobile phone is poorly designed or blocked; 5. The application may have bugs or abnormal operation conditions, causing it to occupy too many system resources.

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

The hotness of the phone may be caused by the following reasons:

1. High load operation: When the phone processor or graphics processing unit (GPU) is under high load for a long time When running, a lot of heat is generated and causes the phone to get hot. This usually happens when playing games, running large applications, multitasking, or using your phone's camera for long periods of time.

2. External ambient temperature: If the phone is exposed to a high temperature environment, such as under direct sunlight, in a car, etc., it will increase the operating temperature of the phone and cause it to become hot.

3. During the charging process: When the phone is charging, the battery will generate a certain amount of heat when charging. Especially when using an inappropriate charger or charging cable, it may cause more serious problems. of fever.

4. Heat dissipation problem: If the phone's heat dissipation system is poorly designed or blocked, such as dust, grease, etc. accumulating on the heat dissipation holes or radiator, it will hinder the dissipation of heat and cause the phone to overheat.

5. Application problems: Some applications may have bugs or abnormal operation, causing them to take up too many system resources and cause the phone to overheat.

For the problem of hot phone, you can try the following solutions:

• Reduce usage load: Reduce the number of applications running at the same time, Close unnecessary background processes to reduce the load on your phone.

• Avoid long-term high-load operation: reduce the time playing games or using large applications, and appropriately arrange rest time to cool down the phone.

• Avoid exposure to high temperatures: Avoid exposing your phone to direct sunlight or placing it near heat sources, and try to keep your phone in a cool and ventilated place.

• Use original charger and charging cable: Make sure to use original charger and charging cable that meet the specifications of your phone to avoid overheating caused by inappropriate charging.

• Clean the cooling holes and radiator: Clean the cooling holes and radiator of your phone regularly to avoid the accumulation of dust and debris.

If your mobile phone continues to overheat, even affects normal use or has other abnormalities, it is recommended to contact the customer service center of the mobile phone brand or professional technicians for further inspection and processing.

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