How to turn off or restart Samsung Galaxy S21 or S21 Ultra

In this post, let us explorer three different ways to turn off or restart Samsung Galaxy S21 or S21 Ultra.

Turn off or restart the Galaxy S21

Method 1: Using the Hardware keys

To use this method, you need to press and hold Volume Down and Power keys together. You will get the power menu on the screen. You can choose Power off, restart or enter into emergency mode by selecting the one based on your preference.

Method 2: Using the Power off icon

To use this method:

1. Go to the quick settings.
2. Here tap on Power icon. You will get the power menu.
3. Select the one you want.

Method 3: Reassigning Side key

To use this method, go to the Power menu through Hardware keys or Power icon method. Tap on Side Key Settings. Alternatively, you can go to Side key settings from Settings, Advanced Features and Here Side Key. On this page, you have the option to remap side key to Power menu under Press and hold section. Select it.

Now, whenever you press and hold the side key, you will get the power menu. Using the power menu, you can restart the Galaxy S21 or Power off the device.