Solution for SAMSUNG GALAXY A40 high temperature issues or getting hot. This phone has 5.9 inches LCD screen with Android Pie as factory default operating system. It is work with Exynos 7904 processor with Octa Core CPU. Some users get overheat issues with SAMSUNG GALAXY A40. There are several possibilities that can make our phone become hot. We will give more information about how to make SAMSUNG GALAXY A40 cooler or avoid overheating.


Why SAMSUNG GALAXY A40 Body Become Hot ?

When some applications has been installed on SAMSUNG GALAXY A40, then processor, GPU, memory and battery will work and might create some heat of energy. Therefore it is normal when our phone become warmer after work for process our activity.

SAMSUNG GALAXY A40 also may become more hot because of too many applications run together. Many users does not aware about how many applications run in the background, because we only see one apps on the screen. Some applications has 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 A40 processor temperature will be increasing and become hot.

SAMSUNG GALAXY A40 hot issues also can be happen because some users use their phone while recharge. This phone has fast charging 15W. Fast charging will give more hot problems if compare with 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. Therefore our SAMSUNG GALAXY A40 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 A40 temperature become more hot such as the weather, non standard power charger adapter, applications bugs, and low signal problems.

solution to fix overheat issues on samsung galaxy a40

How to Fix Overheat / Hot Temperature Issues On SAMSUNG GALAXY A40 ?

After we know some causes that make our SAMSUNG GALAXY A40 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 A40 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 A40 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, please wait until our device temperature is not too hot.

However, some users get this warning although SAMSUNG GALAXY A40 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 A40 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 A40, then please backup all important data and follow this steps to hard reset or reformat SAMSUNG GALAXY A40 for make it work normally again from beginning state.