Samsung Issues

Why Is My Samsung Phone Overheating? How to Fix It?

by Sophie Green   Updated on 2023-07-20 / Update for  Fix Android

Is your Samsung phone showing an overheating message? How to cool down your Samsung phone? If you are facing these problems and don't know how to fix your Samsung phone overheating, this guide is for you. In this article, we will guide you through all the possible ways that you can use to solve Samsung overheating.

Part 1: Why Is My Samsung Phone Overheating?

What causes Samsung phone to overheat? Here are some common factors why Samsung phones heat up. Let's discuss them one by one.

  • You didn't update your software
  • Running intensive apps requires a lot of processing power. These apps can cause hardware issues.
  • Using the phone while charging is the common reason why your Samsung phone heats up.
  • Using your phone directly in the sunlight.
  • There are chances that you are using an incompatible charger or USB cable.
  • Using a buggy application could be the last reason why your Samsung phone overheats.

Part 2: Basic Fixes for Samsung Phone Overheating Problem

Wondering how to cool down your Samsung phone? Here are the top solutions for the Samsung phone overheating problem that you can try. All these solutions are simple and will definitely fix your problem in no time.

1. Close Active and Background Apps

If your Samsung phone is getting hot, it is because of multiple apps running in the background. So, we would recommend finding those apps first and closing them or putting them to sleep. In this way, your phone will not overheat. Here is how you can put your apps to sleep:

  • Open the System Settings option and click the "Battery & Device care" option.
  • Next, go to the Battery option.
  • Click the Background Usage Limits option.
  • From there, enable the "Put unused apps to sleep" option, and that's it. You have finally put the unused apps to sleep.

    put unused apps to sleep option

2. Deactivate Unused Functions or Services

The next solution is to deactivate unused functions or services, such as GPS, Bluetooth, etc. Here is how you can turn off Wi-Fi, Bluetooth, and GPS on your Samsung device.

To turn off GPS, you can follow the steps below:

  • Open your Settings application and click the "Location" option.
  • From there, you can disable the location. You can also use the Quick Panel of your Samsung device to turn it off.

    turn off gps samsung

From the quick panel, you can also turn off Bluetooth and Wi-Fi. Once you have disabled all the apps, wait for a while and check if the issue is fixed or not.

3. Delete Unnecessary Files or Unused Apps

As mentioned above, running applications that require a lot of processing can be the reason why your Samsung overheats regularly. To fix it, we recommend deleting the apps that are useless for you and keep running in the background. You can try the following steps to delete your applications:

  • Open Settings and look for the "Apps" option.
  • Once you are in the App section, choose the applications that you want to delete.
  • Click the "Uninstall" option. Soon the app will be removed from your phone.

If you don't want to go to Settings, you can also delete the app from your Home screen by holding it.

uninstall app samsung

4. Decrease the Screen Brightness

How to stop your Samsung phone from heating? If your brightness is high, then it will overheat your phone. So, we suggest decreasing the screen brightness if you are not watching anything. If this doesn't work, check out the other ways mentioned below.

decrease screen brightness

5. Do These When Samsung Phone Overheating While Charging

If your Samsung phone is heating up while charging, here is what you can do:

  • Disconnect your charger.
  • Check or replace your cables and the main adapters.
  • Adjust your battery settings.

These are the things that you can try if your Samsung fast charger gets hot.

6. Perform a Software Update

If you don't know how to prevent your Samsung phone from heating, then perform a software update. This is the easiest way to fix your Samsung problems. To update your software, follow the steps below:

  • Open your Settings and click the "Software Update" option.
  • Hit the "Download and Install" button.

    Software Update samsung
  • Soon your downloading will start.

Part 3: The Ultimate Fix for Samsung Phone Overheating Problem

If your Samsung phone is overheating after an update and the above methods didn't work for you, we recommend downloading a tool named Tenorshare ReiBoot for Android. This application is amazing and fixes Samsung phone overheating and switching off problems. Apart from that, this software can fix almost all Android issues. If you want to use this app, follow the steps below:

  • Launch the tool on your PC and connect your device to the USB cable. Once done, click the "Repair Android System" option.

    choose repair Android system feature
  • If the Android device is not working, click the "Repair Now" button to start the process.

    reiboot android repair now
  • In the next step, you will be asked to choose your device information. So, select the correct information and click the "Next" option.

    reiboot android select correct device info
  • The app will start downloading the firmware package, so don't turn off the application.

    fix android file transfer not working
  • Once the package is downloaded, choose the "Repair Now" option from the screen to start the repairing process.

    firmware package have downloaded
  • Within a few seconds, your device will be repaired, and you will see the "The Repair Process is Completed" message on the screen.

    complete repairing process

By following these steps, your Samsung phone overheating problem will be fixed. If you face the same issues, repeat the steps again.


These were the simple techniques for fixing the Samsung phone overheating problem. You can try these ways and resolve this problem quickly. You can also use ReiBoot for Android and fix various Android issues. This application is user-friendly and resolves all the Android issues.