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GuidesHow to restart Samsung Galaxy S21

How to restart Samsung Galaxy S21

Are you experiencing unresponsive apps or sluggish performance on your Samsung Galaxy S21? Is the touchscreen acting up or freezing? You can use the good old reboot option to try to get rid of it. But how to do it?

In fact, it’s elementary. There are three different ways you can reboot your Galaxy S21. The first and most obvious is to use the side button. Alternatively, you can also reboot your smartphone using the Quick Settings Panel and voice command.

So let’s take a closer look at how it works.

How to reboot Samsung Galaxy S21 using the Side button

The most straightforward way to restart your Samsung Galaxy S21 is by using the Side button. Here’s how you can do it:

  • Locate the Side (Power) button. It is located on the right side of the device.
  • Press and hold the Side (Power) button until the power menu appears on the screen.
  • From the power menu, tap on the Restart option.
  • A confirmation prompt will appear asking if you want to restart your device. Tap Restart again.

Your Galaxy S21 will now initiate the restart process. Wait until the device powers off and then powers back on.

How to restart Samsung Galaxy S21 using Quick Settings Panel

If your Galaxy S21 has become unresponsive or the power button is not functioning correctly, you can use Quick Settings Panel to restart it. Here’s how:

  • Swipe down on the status bar to expand the notification shade.
  • Then swipe again to open the Quick Settings Panel.
  • You should see the virtual power button beside the search icon at the top panel.
  • Tap on it to bring up the power menu.
  • After that, select the Restart option.
  • Finally, you should again confirm your selection to reboot the device.

Once done, your Galaxy S21 will automatically restart.

How to restart Samsung Galaxy S21 using a voice command

Here’s how you can reboot your Samsung Galaxy S21 using Bixby:

  • Wake up Bixby: Activate the virtual assistant by saying, “Hey, Bixby.” Note that you may need to set up and configure the virtual assistant before using voice commands.
  • Issue the restart command: Once the virtual assistant is active and listening, say, “Restart my phone” or “Turn off and on my Samsung Galaxy S21.”
  • Confirmation and execution: The virtual assistant will typically provide a voice response confirming your request before proceeding. It may ask for additional confirmation, such as “Are you sure you want to restart your phone?” Respond affirmatively with a “Yes” or “OK” to proceed.

Bixby will initiate the restart process on your Samsung Galaxy S21. It will automatically power off your device and turn it back on. Wait for a few seconds until you see the Samsung logo or hear a startup sound indicating the restart is complete.

Why might you need to reboot your Samsung Galaxy S21?

Restarting a Samsung Galaxy S21 can be helpful in various situations to resolve issues or improve device performance. Here are some common reasons why you may need to restart your Samsung Galaxy S21:

  • App Freeze or Crash: Occasionally, apps on your Galaxy S21 may freeze or crash, causing them to become unresponsive. Restarting the device can help clear temporary glitches and allow the apps to function correctly again.
  • System Sluggishness: Over time, your Galaxy S21’s system may become slow or sluggish due to background processes or excessive resource usage. Restarting the device can help refresh the system, clear temporary files, and enhance overall performance.
  • Battery Drain: If you notice unusually fast battery drain on your Galaxy S21, a restart can help identify and resolve any background processes or apps causing excessive battery consumption.
  • Network or Connectivity Issues: Your Galaxy S21 may encounter connectivity issues like Wi-Fi or Bluetooth problems. Restarting the device can reset network settings and establish a fresh connection, potentially resolving these issues.
  • Touchscreen Unresponsiveness: Sometimes, the touchscreen on your Galaxy S21 may stop responding or become less responsive. Restarting the device can recalibrate the touchscreen and restore its normal functionality.
  • Device Overheating: If your Galaxy S21 becomes excessively hot during prolonged usage or resource-intensive tasks, a restart can help cool down the device and prevent further overheating issues.
  • Troubleshooting Various Issues: Restarting your Galaxy S21 is often a recommended troubleshooting step for a wide range of issues, including app crashes, unresponsive behavior, minor software glitches, or unexpected errors.

Remember that restarting your Galaxy S21 is a simple and non-intrusive action that can often resolve common issues. If you encounter persistent or more severe problems, it’s advisable to seek further assistance from Samsung’s customer support or visit an authorized service center for professional help.



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