Solution for SAMSUNG GALAXY A21S high temperature issues or getting hot. This phone has single or dual simcard models with Android 10 when the first time release at the market. It is powered by Exynos 850 processor that work with Octa Core processor. Some users get issues with hot temperature problems when running SAMSUNG GALAXY A21S. We will give more information about how to make SAMSUNG GALAXY A21S cooler or avoid overheating.

 

Why SAMSUNG GALAXY A21S Body Become Hot ?

First of all we have to know that Android smartphone is a small mini computer. It has processor, GPU, RAM, Storage, screen, sensor and battery. The processor running with 64 bit Octa Core Exynos 850. When some applications running, then this processor will create some heat and become warmer. If many many applications run together then the processor will work harder.

Many users does not aware about how many applications run in the background, because we only see one apps on the screen. Some applications have multitasking performance, they still wait in the background as long as users do not press exit or close. This situation will make processor resources working harder for support many applications together, then SAMSUNG GALAXY A21S processor temperature will be increasing and become hot.

SAMSUNG GALAXY A21S hot issues also can be happen because some users use their phone while recharge. At standard charging, the battery will become more warmer. But please note, because this phone has Fast Charging 15W technology, then it will create more hot temperature then non fast charging. Therefore, we always suggest for stop working while charging our phone. When charging process running, the battery temperature will be increase and sometime become hot. If we run some applications, then processor temperature also will be increase. Therefore our SAMSUNG GALAXY A21S will get overheat from several causes, some case will blow up our phone or the battery life time become shorter.

 

There are other causes that can make our SAMSUNG GALAXY A21S temperature become more hot such as the weather, non standard power charger adapter, applications bugs, and low signal problems.

solve and fix overheat issues on samsung galaxy a21s

How to Fix Overheat / Hot Temperature Issues On SAMSUNG GALAXY A21S ?

After we know some causes that make our SAMSUNG GALAXY A21S body become warmer or hotter, then we should do some procedures to make this phone work with normal temperature:

  1. Uninstall some not use Applications will help SAMSUNG GALAXY A21S processor performance
  2. We have to always close all not use applications, because they will keep on in the background and still use processor and RAM resources
  3. Please do not use our phone while charging for safety reasons
  4. Do not use our phone at direct sunlight location for reduce temperature problems
  5. Make sure we are at good signal coverage location, otherwise our phone will keep searching the signal and our phone become hotter
  6. Keep our phone always update with the latest Android firmware version software upgrade
  7. Always use original charger and usb cable

 

How to Solve SAMSUNG GALAXY A21S Device is Overheating Warning Message?

Samsung has its own protection to avoid hardware damage because of overheating or too hot. When the temperature reach limit number, then the warming will show that our Samsung Galaxy Devices is Overheating and will be close all applications until our phone become cools down. Actually this warning is very important for us. If this problems happen, we need to wait until our device temperature is not too hot.

However, some users get this warning although SAMSUNG GALAXY A21S body is not hot. Usually this problems happen because operating system bugs. Please try to update with latest version to fix false overheat warning issues.

 

If SAMSUNG GALAXY A21S temperature is too high, then we suggest to turn off for several minutes until the temperature decrease. After that, we can try to turn it on again and find out the problems or remove some not use applications. If overheat problems still happen on our SAMSUNG GALAXY A21S, then please backup all important data and follow this steps to hard reset or reformat SAMSUNG GALAXY A21S for make it work normally again from beginning state.