Using a smartphone in everyday life, the owner may notice that the device periodically heats up. A slight increase in temperature is normal during operation, but if the device begins to burn your hands, then this is a clear sign of a malfunction or operation. The reasons that cause the device to overheat may include incorrect user actions or malfunctions.
Method 5: Removing the cover
Many users prefer to hide their devices in cases for security reasons or to decorate them. But not everyone knows that the case can be a source of heating. Unfortunately, the cooling systems of many modern smartphones are not designed to use a case, especially a solid one - with it, heat transfer becomes either insufficient or uneven, which leads to increased heating. Therefore, if faced with high temperatures when using a smartphone, it would be better to remove the case altogether or at least replace it with a thinner one.
Heavy load and overload of the device
Multitasking device allows you to perform several tasks simultaneously. Using the Internet, games, and video playback load the processor, which heats up during intensive work.
- Application problems.
If any program contains an error in the code, the device tries to bypass it or perform some action. Due to an incorrect command, the action cannot be completed and the operation is repeated again. This significantly loads the processor and degrades the performance of the smartphone.
- Impact of third party factors.
Exposure to direct sunlight, using a protective case, or storing in a pocket may affect heat dissipation and the device may become hot. This happens when several factors arise at once.
- Poor quality charger or charging with high current.
Connecting to power using a damaged cable or non-original adapter may cause the battery to heat up during charging or when transferring data. This can also cause rapid battery wear.
- System errors.
Programs and the operating system itself can contain erroneous data and be a source of overload, and unnecessary garbage remains during operation, such as traces of programs or cookies.
- Physical impairment.
A manufacturing defect in a part or damage to the device may cause malfunctions. In this case, most often it is the broken component that heats up.
Method 6: Using external coolers
Modern flagship or gaming Android devices have very powerful CPUs, which in terms of heat generated are close to computer solutions. Manufacturers are increasingly installing cooling systems in products, but sometimes they are not enough. Fortunately, external cooling devices have appeared on the market: separate coolers or cases with built-in fans that can reduce heating somewhat.
If you often play resource-intensive games or own a “hot” model, purchasing such an accessory would be a good decision - fortunately, there are products on the market to suit every taste and pocket. The only thing is, beware of gadgets with too low a price: most likely, using them will not bring any effect.
Causes of overheating
Three main components of the phone heat up:
- Display;
- Battery;
- CPU.
The cause of overheating of a particular element can be various factors. The main one is overload, which occurs due to prolonged work in difficult conditions, with the maximum load for a given unit, or a mismatch between the parameters of the part and the telephone. The display gets warm due to prolonged use at high brightness. Overheating of the battery often occurs if it is replaced with another one that does not meet the characteristics and technical requirements. Overloading a processor that performs complex computational operations over a long period of time also causes temperatures to rise beyond the acceptable limit.
A situation often arises when the manufacturer is to blame for the overheating of the phone - in pursuit of reducing the cost of the device, he uses weak parts, but provides the phone with many functions that require increased resource consumption . As a result, the gadget “can” do a lot, but this is achieved at the cost of working at the limit of its capabilities and, accordingly, strong heating of the parts.
It’s very unpleasant when gadgets fail us at a crucial moment due to overheating
Some of the main reasons why your phone overheats include:
- Long-term use of resource-intensive applications (games, programs, complex calculations);
- Long-term Internet surfing when using wireless networks;
- Watching movies or television programs, especially online;
- Problems with communication when the gadget scans the space in enhanced mode in search of a connection with the tower;
- Penetration of a virus - a malicious program that leaks personal data of the owner of the gadget into the network;
- Using the device at the highest display settings;
- Physical failure, defective parts or other hardware problems.
Experts believe that one of the most dangerous factors is the use of resource-intensive games. It is not recommended to play for more than 1–1.5 hours, provided the battery has sufficient charge. In this case, you should use lower graphics settings and lower the screen brightness. Some processor models are not at all designed to work with complex applications - they quickly overheat and fail.
Method 7: Repair or replacement
Heating of the device even during basic tasks such as making calls or using the Internet clearly indicates a malfunction of the motherboard, its components, the battery, or all components at once. If you encounter this, contact the service center. If the device is new and the warranty period has not yet expired, it can even be replaced if repairs are deemed impractical or impossible.
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Special programs for cooling
There are specially developed applications that constantly monitor the temperature of the processor or other components of the gadget. You can download the CPU-Z or Cooler Master program (available in the Play Market), which monitors the heating of the main components of the device, determines the causes and informs the user about the occurrence of critical situations. When excessive heating occurs, the application closes problematic programs.
There are special programs that monitor the phone's heating level
It is noteworthy that in parallel with temperature control, the application allows you to save battery charge, and this is its additional advantage. For gadgets running on other platforms (not Android, but WindowsPhone or iOS), there are their own analogues of such programs, since the problem with the possibility of overheating is relevant for any type and model of phone.
Wrap
Above are some common causes and solutions to fix Android hot phone issues. However, the overheating issue can be caused by personal settings, where you can try disabling unnecessary features and functionality and rebooting the phone (or factory reset) to fix the problem.
The solutions work on almost all Android phones. If the overheating problem cannot be solved by all of the above methods, please visit your local mobile phone repair shop or contact the seller to resolve the problem.
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Sources used:
- https://v-androide.com/instruktsii/obsluzhivanie/pochemu-greetsya-telefon-kak-oxladit.html
- https://androidinsider.ru/polezno-znat/kak-zashhitit-svoj-smartfon-ot-peregreva.html
- https://tehznatok.com/remont/kak-ohladit-telefon.html
- https://androidfeel.ru/177-ohladitel.html
- https://obzoro.info/poleznoe/7-sposobov-ustranit-peregrev-telefona-android/
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