How to turn on a Samsung Galaxy A21S without the Power button

It might happen that the power button on your Samsung Galaxy A21S doesn’t work ever again. Actually, it is sometimes enough to fall or a little bit moisture for the button to break. When this occurs, you may not know how to switch on your Samsung Galaxy A21S ever again. Without the Power button it seems hard to turn on a phone, nevertheless you’ll be happy to know it is actually not impossible. Actually, we decided to write this article to show you the diverse techniques. We’ll observe first how to force a boot without Power button. We will see in a second time how to do it manually. At last, we will recommend you an app to manage the ignition of the Samsung Galaxy A21S without the Power button.

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Force the Samsung Galaxy A21S boot without a power button

Even if the power button on your Samsung Galaxy A21S doesn’t work ever again, it’s still likely to turn on the phone. For this you will need to perform the following steps:

  • Keep the main button and volume down
  • Keeping the two previous buttons in place, plug in the charger
  • The screen should light up with a special menu
  • Unplug the charger
  • Simply click the volume down button
  • < The Samsung Galaxy A21S will start

When the Samsung Galaxy A21S starts, we recommend you to go to the section below which is to install an app to manage the start of the Samsung Galaxy A21S without power button.

Start by pressing the buttons of the power button

If you are more of a manual type, you can start the Samsung Galaxy A21S by unmounting it. We do not necessarily recommend you to do this, nevertheless know that it can sometimes work. In case you unmount the Samsung Galaxy A21S and remove the Power button, you should observe a little section from the Power button. It’s sometimes likely to tie the start of Samsung Galaxy A21S by touching with two metal ends part of the section.

Install an application to manage Samsung Galaxy A21S power without the power button

When you have successfully started your Samsung Galaxy A21S without using the power button, you’ll have to think of finding a way to do it more easily next time. That is why we recommend you to download the Gravity Screen app which enables to configure for example a double tap to wake the Samsung Galaxy A21S. So, also without your power button, you may continue to utilise your Samsung Galaxy A21S.