Solution for SAMSUNG GALAXY S21+ PLUS high temperature issues or getting hot. This is flagship smartphone with high-end specifications and running with Android 11 when release at the market. But some users get overheat issues when they use it for daily activity. Sometime this phone will turn off by itself. We will give more information about how to make SAMSUNG GALAXY S21+ PLUS cooler or how to avoid overheating.


Why SAMSUNG GALAXY S21+ PLUS Body Become Hot ?

As flagship smartphone, we should not to by worry about hot temperature problems on SAMSUNG GALAXY S21+ PLUS. But please note, the processor use high-end Qualcomm SM8350 Snapdragon 888 5G or Exynos 2100. They will not easily getting hot if run only for sufficient performance. But if we use it too much with many applications and some of them access the Internet connection, then the processor will release more heat energy and sometime become overheat.

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.

As high-end smartphone, SAMSUNG GALAXY S21+ PLUS also use latest version of charging technology. It is use fast charging 25W technology that will create more hot temperature then standard charging. 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. At this time, our SAMSUNG GALAXY S21+ PLUS 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 S21+ PLUS temperature become more hot such as the weather, non standard power charger adapter, applications bugs, and low signal problems.

how to fix overheat problems on samsung galaxy s21+ plus

How to Fix Overheat / Hot Temperature Issues On SAMSUNG GALAXY S21+ PLUS ?

After we know some causes that make our SAMSUNG GALAXY S21+ PLUS 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 S21+ PLUS 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. Very bright LCD screen brightness will create more temperature issues
  7. Keep our phone always update with the latest Android firmware version software upgrade
  8. Always use original charger and usb cable


How to Solve SAMSUNG GALAXY S21+ PLUS 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, just wait until our device temperature is not too.

However, some users get this warning although SAMSUNG GALAXY S21+ PLUS 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 S21+ PLUS 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 S21+ PLUS, then please backup all important data and follow this steps to hard reset or reformat SAMSUNG GALAXY S21+ PLUS for make it work normally again from beginning state.