Samsung Galaxy M21 is a very cool phone that everyone should love to have. But sometimes you feel your Samsung Galaxy M21 is freezing and you want to boost your Samsung mobile performance effectively.

Here in this step-by-step tutorial, we will talk about how you can factory reset the Samsung Galaxy M21 and wipe all the data on your Samsung Galaxy M21.

This step-by-step guide will show you how you can easily restore defaults on your Samsung Galaxy M21 mobile phone.

Make sure you completely back up your Samsung Galaxy M21, before restoring the defaults of your mobile phone. Everything on your phone including files, photographs, videos, games, and apps will be removed by following the steps on your Samsung Galaxy M21. As a result, your Samsung Galaxy M21 phone will run faster and you will notice its performance is improved.

You can follow the process on any Samsung phone to boost its performance effectively.

How to factory reset in Samsung Galaxy M21?

Let’s jump into a direct step-by-step tutorial on how to restore defaults in Samsung Galaxy M21.

Follow the steps guide below to restore the default of your Samsung Galaxy M21:

Step 1: Go to your Samsung Galaxy M21’s “Settings.”

Step 2: Go to the “General Management” option

Step 3: Select “Reset” > “Factory Data Reset” option

Step 4: Select “Reset Button” > Tap on the “Delete all button” to confirm factory reset!

Excellent, You have successfully reset your Samsung Galaxy M21 mobile phone.

How to Hard Reset your Samsung Galaxy M21?

Another option is to hard reset. If you see a blank screen on your device and you still want to factory restore your Samsung Galaxy M21, you can use the hard reset option on your mobile.

Follow the step-by-step guide to Hard reset your Samsung Galaxy M21:

Step 1: Press the “Volume Down” + “Power” button on your Samsung Galaxy M21 for a couple of seconds.

Step 2: Hold “Volume Up” + “Power key” together for a few seconds.

Step 3: Leave the pressed button when you see a “Samsung GALAXY logo” on display.

Step 4: Now, Use the Volume keys to select “the Wipe data/factory reset” option on your Samsung Galaxy M21 & confirm with the “Power button”.

Wipe data/factory reset samsung mobile phone

Step 5: Now, select “Factory data reset” from the options and accept it with the “Power key.”

Step 6: Now, use the “Power button” to select “Reboot system now.”

Congratulations! You have successfully performed a hard reset process on your Samsung Galaxy M21.

We hope this article posted on this site about step-by-step information on how to factory reset the Samsung Galaxy M21 has helped you.

If you have any queries about anything corresponding to Samsung Galaxy M21, feel free to share your views in the comments below.

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Mukesh Chauhan
Mukesh Chauhan is an Engineering Student, who loves to write about technology and gadgets. Currently he is studying and working as an Editor on