The phone is heated when I play. Heats the phone and quickly discharge - why it happens

Very often, mobile device owners argue that their telephone during operation has a property to increase its temperature. The main task is to determine the reasons (from which the phone is heated) and the consequences of such behavior.

This heating is completely normal and is not a defect. Nevertheless, there are a number of phone models that are strongly heated even with short conversations.

Possible causes and methods of solution

All electrical products are heated when operating. Electrical nodes are used to function current and in connection with these heated.

The temperature of the mobile apparatus may increase by the following reasons:

tasks consume a significant amount of current are used;
malfunctions in the mobile device;
heating of the phone is a normal situation, since the operation of electrical devices is highlighted heat.

When charging

Heating the phone when charging from the network is quite commonplace and should not cause special concern. All phones are heated to varying degrees when charging the battery.

This phone behavior has a completely reasonable explanation: the battery charge process is accompanied by heat generation, which causes an increase in telephone temperature. It is important that this heating does not exceed the regulatory parameters of the phone manufacturer. Heated when charging all phones, some models are larger, some less.

It is important to notice the duration of the functioning of the phone from the battery. If the battery charge is rapidly reset with a non-essential use of the phone and its partial load, it is recommended to check the help of the charger device.

When talking

Nothing surprisingly when heating the battery when using the phone in talk mode, there is no, since the battery gives a certain amount of Energy when talking. In this case, an accelerated discharge of the device occurs.

The additional reason for heating the phone is that during the conversation, the phone is constantly in hand, pressed against the cheek and gets a lot of heat from it. The duration of the conversation greatly affects the temperature of the phone - all lovers of long conversations, the battery is significantly heated. There is nothing criminal in this. Quite a common staff.

In the chamber area

Frequently, users of phones notice excessive heating of the phone in the chamber area. In fact, the camera is not to blame here, and the cause of heating lies in the processor, which is placed in the immediate vicinity of the camera. The processor heating level depends on the loading of the phone and the duration of work on it.

Let's leave the WiFi USB TV adapter. How to do it, is here.

In standby

A much more dangerous signal - an increase in the temperature of the battery in standby mode. This behavior of the battery is difficult to explain, since there is neither an increased loading of the device, nor any other objective reasons. Eliminate the problem can only be replaced by a battery to a new one.

It is hardly possible to save the battery, at the first signs of its malfunction from it immediately need to get rid. Other options may be unsafe for both the phone and for its user.

Unreasonable heating of the phone may not only be due to a damaged battery. Frequently heating is due to the faults of other nodes. As an option - moisture ingress inside the phone, in which contacts inside the apparatus can oxidize and provoke small closures. In such a situation, cleaning some elements is also required.

If there were no special incidents with the device lately, and it is constantly heated in standby mode, it is extremely necessary to pass it in service centerSince independently at home answer the question "Why is the phone heats?" almost impossible.

Video: What to do if the phone is heated

The phone is very hot and quickly discharged

Often heating the phone is accompanied by his fast separation. There is nothing critical in this, but the reason to think quite justified.

If a The device is heated more often and more often, then it should be determined in which the temperature is growing in the temperature:

when the back is heated, you must check the battery. It may be worn out and does not fully fulfill its function. Will help in this situation the replacement of the battery;
when heating the front part should pay attention to touch screenwhich heats up with long work. Sometimes heating the front of the mobile device may be due to the incorrect operation of the processor.

The accelerated discharge of the device contributes:

This question asked himself every owner of the smartphone. It becomes more relevant when heating becomes very strong, and so much that the gadget is just uncomfortable to hold in her hands. Let's figure it out why the phone is heated, and is this phenomenon normal at all.

Heating is normal

How does the central processor work? It passes through semiconductors with a huge frequency, resulting in a strong heating of the crystal (processor shell). Consequently, any phone can not be heated during operation. Technologies in which processing large number There would be no data without heat release, have not yet come up with. Consequently, if your phone is heated, it is quite normal. This phenomenon explains the use of modern "iron", which is able to calculate large amounts of data.

Also are not surprised why the phone is heated by one manufacturer, while the other model remains cold at all. It is also possible because different devices The differing cooling systems are implemented, various processors are used, batteries. And the working temperatures of smartphones are different. But if the gadget is heated to a temperature at which it is uncomfortable to hold in his hands or that is felt even through the tissue of jeans, it is abnormal. In this case, it is desirable to attribute it to the service center - let the masters understand why the phone is heated.

It is known that in any smartphone there are three main elements that are heat sources: processor, battery, display. Each of these components in the process of operation allocates heat. More than the rest is the central processor.

CPU

The processor is a "heart" of any smartphone, since it is he who processes the entire amount of information and skips through itself a data flow. Chip B. stationary computer or laptop, for example, has small sizeHowever, at the same time a large radiator is installed on it (aluminum plate with ribs), and the radiator is a fan. This cooling system is necessary in order to distinguish heat that will certainly stand out when the CPU is operational. There, the task of removal of heat is easier to solve because of the larger space inside the case. However, in compact and fine phones, it is not possible to install a large radiator or a fan for removal of warmth, so you should not be surprised why the phone is heated.

In addition modern smartphones (In particular, the flagships) use powerful 8-nuclear chips operating at high frequency. Thanks to new processors, new features are available to users, high speed and performance. However, with all this strong heating is possible. central processor. And although modern chips are energy-saving and effective, possess high efficiency (that is, it takes less energy to heat each time), heat release still takes place.

When to start worrying?

There is nothing terrible if after 15-20 minutes of the game the phone was heated - it is completely normal. Temperature can even increase when viewing high-resolution video or surfing on the Internet. Of course, it is advisable to give the phone a little rest and cool, but there is nothing terrible in the very fact of heating.

However, if the gadget was heated to such an extent that he was even unpleasant to hold in his hands, then something clearly something wrong with him. Phones should not heat so much. When developing, the manufacturer always calculates the maximum allowable heating norms, and they do not go beyond the temperature of which the person is comfortable to keep the smartphone. If excessive heating takes place, the phone must be turned off, give it a little cool. In some cases, it is necessary to close "heavy" programs that are currently running. If after that the phone cooled, it means that the problem was precisely in a heavy load. It can be assumed that this is normal, since the heating of the processor is natural. Another thing is when the phone battery is very hot. Why does this happen? About it a little later.

Software

Can the phone overheat because of poor quality software? Quite. And although IOS, Android operating systems, Windows Mobile are high quality and well optimized, users can set third-party antivirus programs or other applications. These utilities can run background processes loading the system. It can easily lead to heating. For example, if the antivirus constantly scans the system for the presence of viruses, and sourid app downloads at this time update through 3G or 4G Internet, then it will absolutely will definitely lead to the heat of the processor, as it is imposed on it at this moment large loads. In this case, it is quite obvious why the phone is quickly heated. So you need to follow the program state of your smartphone and not to install programs, in the benefits or appointment of which is not fully confident.

Display

Modern smartphones displays have huge permissions. Even large 42-inch televisions often have a resolution lower than a small 6-inch smartphone screen. This is especially true of the flagships.

But the greater the resolution of the display, the more resources graphic processor ( graphic processor Most often is part of the main central chip) you have to spend on reproduction of content corresponding to its permission. Consequently, more intense heating also takes place. However, not only chip can be heated, but also the display itself. True, rare the temperature of the screens is significantly increased. Because of the large area, the displays are losing heat (it is dissipated in the air) more intense than it is obtained. Therefore, the hot display is a rare phenomenon. If its temperature really has increased significantly, then clearly there is a sign of a malfunction. It is advisable to give the phone to the service center.

Battery

The last component, which can be the reason why the phone is quickly heated and discharged is a battery. As in the case of the processor, the heating of the battery is a normal phenomenon as long as the temperature does not go beyond the boundaries of the permissible. And in general, with batteries you need to be vigilant, because the scandal with smartphones happened not so long ago Samsung Galaxyin which the batteries overheat and simply exploded.

Usually phones are heated when charging. If a powerful Current Charger with current 2a or the smartphone processor supports Quick Charge technology, then heating will be more intense. It is not particularly worried here. But if the phone in the locked mode (without charging) heats up or does not cool down, then the problem clearly takes place. In this case, it is desirable to be attributed to the repair.

Neoriginal battery

Also, the cause of heating can be a non-original battery. If the "native" battery no longer holds the charge, then buy a cheap non-original analogue - not the most the best decision. It may well be ineffective or even unsafe. Do not be surprised at the heating of the smartphone with non-original spare parts.

Conclusion

Three-dimensional games, video and heavy applications create an increased load on the video screen and processor. As a result, the device not only heats up, but also quickly discharged. The same effect leads to the active work of navigation and network technologies like GPS, Wi-Fi, Bluetooth or 3G (especially when there is no good coating).

What to do

Try not to overload the device. To cool the smartphone, take breaks during long gaming sessions, downloads voluminous files from the network or when working with a camera and hard programs. Disconnect navigation and network modules when you do not need them.

2. On the gadget there are flawed programs

Perhaps one or more of installed applications Contain errors or poorly optimized code, and therefore the system resources are irrational. Due to such programs, the processor can work at high power without good reason. Better results: more heat is allocated and the battery sitster faster.

What to do

Delete everything from the device extra programs. If the temperature rises when working with an application that is not a game, a video service or other resource-intensive program, try removing it or replace analog. In addition, do not hinder the update of individual programs, since new versions may contain error corrections.

3. The apparatus has external factors.

If the gadget is located under the right sunlight, in pocket, under a blanket or in a dense case, it can also lead to an increase in temperature.

Separately, these factors rarely lead to overheating. But if several of them act simultaneously and you actively use the machine, then the risk is noticeably rising.

What to do

Try not to keep your smartphone under the sun in hot weather. Configure the screen lock so that the camera or other applications are not triggered by chance in your pocket. Do not put the device in your pocket, if the smartphone downloads big files in background mode. Remove the case when you play games if it interferes with cooling.

4. You incorrectly charge the device

The use of damaged or non-original charger It is fraught with problems, including overheating. If you have a good official accessory, then the smartphone should not be very hot during charging.

The exceptions are cases when the apparatus is played in the game connected to the power grid, watch video or download files from the Internet. In such situations, tangible heating is provided to you.

What to do

Use only original cables and adapters. If your charger is damaged, replace it with a new one. Try not to download files, do not run games and heavy programs on the smartphone connected to the power grid.

5. Gadget has a system problem

Increased temperature of the device may be the result of a failure in the operation of the operating system or the programs built into it. In addition, over time, residual files and other software trash accumulate, which can also contribute to heat.

What to do

To start, simply restart the device and make sure that operating system Updated to the last available version. If nothing changes, try or return to the factory settings, after saving important data.

6. Something is wrong with the hardware

If the recommendations listed above do not give results, perhaps the problem with the hardware stuffing of the smartphone. Factory marriage or breakdown as a result of physical damage can result in a violation of normal heat exchange.

What to do

Suspending the presence of faults, try to return the device to the store under warranty or take it to the service center.

This heating is completely normal and is not a defect. Nevertheless, there are a number of phone models that are strongly heated even with short conversations.

Possible causes and methods of solution

All electrical products are heated when operating. Electrical nodes are used to function current and in connection with these heated.

The temperature of the mobile apparatus may increase by the following reasons:

tasks consume a significant amount of current are used;
malfunctions in the mobile device;
heating of the phone is a normal situation, since the operation of electrical devices is highlighted heat.

When charging

Heating the phone when charging from the network is quite commonplace and should not cause special concern. All phones are heated to varying degrees when charging the battery.

It is important to notice the duration of the functioning of the phone from the battery. If the battery charge is rapidly reset with a non-essential use of the phone and its partial load, it is recommended to check the help of the charger device.

When talking

Nothing surprisingly when the battery is heated when using the phone in the conversation mode, there is no, since the battery of the machine gives a certain amount of energy during the conversation. In this case, an accelerated discharge of the device occurs.

In the chamber area

In standby

It is hardly possible to save the battery, at the first signs of its malfunction from it immediately need to get rid. Other options may be unsafe for both the phone and for its user.

If there were no special incidents with the device lately, and it is constantly heated in standby mode, it is extremely necessary to pass to the service center, since it is independently at home to answer the question "why the phone is heated?" almost impossible.

Video: What to do if the phone is heated

The phone is very hot and quickly discharged

Often heating the phone is accompanied by its quick discharge. There is nothing critical in this, but the reason to think quite justified.

If a The device is heated more often and more often, then it should be determined in which the temperature is growing in the temperature:

when the back is heated, you must check the battery. It may be worn out and does not fully fulfill its function. Will help in this situation the replacement of the battery;
when heating the front part should pay attention to the touch screen, which heats up with long work. Sometimes heating the front of the mobile device may be due to the incorrect operation of the processor.

The accelerated discharge of the device contributes:

Based on the facts described, it follows the conclusion - the phone will not be warmed only with limited loads. All elements of the phone with intensive use have a feature to radiate thermal waves, which, with essential use, can cause the unreasonable concern for the owner.

Small heating sAMSUNG smartphone Galaxy During active use or charging, the battery is considered the usual phenomenon, which is not worth paying special attention. However, if the temperature mobile device It rises even in a calm state or when performing the simplest operations, you can draw conclusions about its incorrect work. If the device is under warranty, it should be attributed to the service center. Otherwise, to identify and eliminate the source of the problem can be tried independently. Let's look at why the Samsung phone is strongly heated and how to deal with it.

Possible causes of overheating Samsung and how to eliminate them

Many producers of modern gadgets try to endow their products of the minimum thickness of the case and powerful characteristics. This is achieved by applying newest technologies and very close placement of components of the electric hammers on pCB. And in the absence of an effective cooling system, this leads to a tangible heating of the phone during active use.

The normal temperature of the smartphone is 24-28 ° C at rest and 40-50 ° C at maximum load. These indicators may increase while charging the battery, since the electrochemical processes occurring in the batteries flow with heat release.

The following elements can be heated in Samsung:

battery;
cPU;
screen.

Therefore, it is in them and you need to look for the cause of overheating.

The following factors can lead to an increase in the temperature of these elements:

Using a third-party charger. If when charging the phone, you use a more powerful charge than the one that is provided with the package, this may lead not only to overheating of the battery, but also to its premature breakdown.
The failure of the supply element. If the back cover is very hot on your phone, get the battery (of course, if possible) and visually inspect it for blinking and other defects. If they are presented, replace the battery for a new one, since the old when further operation can ignore.
Screen operation on maximum brightness. Typically, the reason for the heating of the display is a long viewing of a video content or a game in 3D Games on the boundary brightness. To reduce the load, try to reduce brightness using standard settings Samsung or activate adaptive adjustment.
Using wireless connections. Modules wireless communication Wi-Fi, GPS, Bluetooth and mobile Internet Actively consume a lot of energy, which adversely affects the battery temperature. Therefore, with the ulusions, it is better to keep them in the disconnected state.
Poor coating. In the absence of a stable SAMSUNG Galaxy signal, it will constantly look for a better point for connecting, which will also lead to the heating of the AKB. This is especially noticeable in LTE and 3G networks. Therefore, in the zones of bad reception, it is recommended to switch to the 2G network.
Processor overload. The operation of the CPU on the maximum loads is very affected at its temperature and increases electricity consumption.

If with the first five factors causing samsung overheating, everything is more or less clear, then in the last reason it should be stopped in more detail.

Why increase the temperature of the central processor?

All modern sAMSUNG phones Galaxy is equipped with CPU and battery temperature control sensors. When the critical value is reached on one of these items, they are notified by the user about the occurrence of a dangerous situation and independently turn off the mobile device.

The same sensors in aggregate with special software allow the owner of the smartphone to find out the real temperature of the processor and the battery. To control the status of the battery, you can use the TEMPMONITOR program, and for the CPU will fit utility CPU. Monitor. The procedure for working with them will be the following:

The following factors can lead to an increase in the CPU temperature:

launch of conscientious games and other programs working with 3D graphics;
simultaneous opening of a large number of background applications;
clogging internal memory smartphone residual files and other garbage;
the impact of malicious software.

Ways to reduce processor temperature

When discovering on the samsung demanding applications, all CPU kernels will operate at the maximum frequency, which will invariably lead to a strong heat heat and rapid battery consumption. That is why on medium in the parameters of phones such software is recommended to use with periodic pauses to give the unit the ability to cool slightly.