Why do mobile phones get very hot and how to avoid it?

When you use your mobile phone, it is normal for it to get warm for a while, such as when charging or running a heavy application. However, if the device gets too hot, it can be an important warning sign and may pose some dangers.

Then understand why your mobile phone is heating up and what you need to do to overcome this problem.

Why does the mobile phone get hot?

Overheating of the mobile phone occurs due to the release of energy in the device. This happens due to certain factors, External factors such as charging the battery or leaving the mobile phone in the sun or using a case this does not ventilate the device well. You may also be discouraged by the exaggerated heat caused by this wave of global warming. smart phone present this problem.

When the device starts to get too hot, this can affect its efficiency. “Normally, electronic components work better at lower temperatures, because decreasing temperature increases electrical conductivity. However, the increase in ambient temperature does not seem to reach levels that would compromise the integrity of telephone devices,” explains Thompson Reis, Research, Design and Innovation Coordinator in Materials at Senai-MG Innovation and Technology Center .

Situations that may cause abnormal heating of the mobile phone include;

• Bug in the operating system;
• Extensive phone conversations;
• 3D animated wallpaper;
• Battery problem;
• Presence of virus on the mobile phone;
• A.pps Very heavy;
• bluetooth opened while not in use;
• Fast mobile phone charging;
• Old version of the operating system;
• Faulty internal components;
• Save videos in high resolution for a long time;
• I play very heavy games.

Therefore, the ideal is to take some.attitudes that help maintain low temperature in componentsIt prevents more serious problems.

What should you do when your mobile phone gets too hot?

For starters, it’s important to know how to detect when the temperature is too high. This happens in the following situations: smart phone It reads above 43°C (according to experts, the ideal temperature is between 37°C and 43°C).

To control the temperature, there are applications suitable for this function, such as Cooling Master and CPU-Z.

If you find that the temperature of your mobile phone is too high, try the following actions:

Disable active functions

Your mobile phone may be getting hot because it performs many functions in the background without you being aware of it. Check the device settings to see if this happens and turn them off.

For example, you can: Disable Wi-Fi, GPS, mobile network features, bluetooth or other matters when not in use.

Delete apps you don’t use much

Most of the time, we download apps for a specific use and never delete them even if we don’t use them anymore. Since stopped apps can contribute to your mobile phone heating up, it’s worth doing a fine-tooth scan and deleting any idle ones.

Pay attention to the mobile phone case

Cell phone cases may seem very innocent, but some of them “cover” your phone too much. smart phone, may contribute to device overheating. Before installing a new cover on your phone, consider whether it blocks important cell phone outlets and prevents air from circulating properly.

Reduce screen brightness

Leaving the screen at maximum brightness can also cause your mobile phone’s components to overheat. To avoid such problems, try to use the lowest light. The automatic brightness feature (the mobile phone adjusts itself according to the environment) is very useful in this sense, saving battery and reducing heating.

Try not to use applications heavy for a long time

applications the heavy ones are those that consume a lot of resources on your mobile, such as games Online like PUBG, Genshin Impact This Call of Duty: Mobile.

When you use these applications, turn off others and try not to keep them active indefinitely. In addition to overheating, this can also harm the lifespan of your device.

Do not use your mobile phone while charging

Almost everyone does this, but it is recommended that you do not use your mobile phone while it is plugged in and charging its battery. This requires further processing of the components, causing the device to heat up even more. Always wait for the battery to charge, unplug it and only then start using its resources.

Put your phone in Airplane Mode

When you are in an area with a weak cell phone signal, your device may increase reception to try to improve the connection. As a result, internal components tend to get hotter than normal.

To prevent this, our suggestion is to put your mobile phone in Airplane Mode and cool it down when you are in this situation. You will still be able to use the Wi-Fi connection and bluetooth in this mode, however, it will get much less hot.

Use only original cables and chargers

Another valuable tip: Using non-original cables and chargers may also cause your device to overheat.. Moreover, this is a very dangerous attitude, especially in certain situations, such as using a cell phone in the bathroom or during a storm.

What to do if nothing works?

If your mobile phone does not cool down even though you have done all the steps listed above, Ideally, you should take your device to a technical assistance centre. to detect what might happen.

If you do nothing, you run the risk of damaging your device. And in the worst case scenario, the battery may explode. Therefore, it is useful to take a look to avoid this situation. Prevention is better than cure!

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