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Hard reset Samsung Galaxy M21


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Samsung Galaxy M21


OS: Android 10.0; One UI 2

CPU: Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Display: 6.4" inc
Camera: 48 MP, Triple


For Hard reset Samsung Galaxy M21 use following steps


1. To perform the Hard Reset procedure (reset to factory settings), you must turn off the power of the smartphone

2. Hold down the Volume Up and Power buttons for a short time

3. Release the keys when the SAMSUNG logo appears on the screen

4. After pressing the Power and Volume Up buttons, the Recovery Mode menu will open

wipe data / factory reset Samsung Galaxy M21
5. From the menu sections select the item "wipe data / factory reset", the Volume Up / Down keys are used to navigate the menu, and the Power key to confirm the choice made

6. Select "yes" and press the Power button

reboot system now Samsung Galaxy M21
7. Select menu item "reboot system now"

8. Hard reset done






Thomas Nilan
Smartphone Expert
Thomas Nilan is a mobile phone expert with in-depth knowledge of the Android and iOS operating systems, who understands the settings of various hidden features that allow you to expand the capabilities of your smartphone, as well as get information about what is going on inside the phone for future repairs. He is an authority in his field, which has allowed him to become a ghostwriter for several technology publications, and he enjoys writing small mobile applications for testing smartphones.


User questions and comments about hard reset Samsung Galaxy M21



userFarhaanApril 06, 2021
How to downgrade android 11 to android 10 in m21 mobile
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userAravindJuly 31, 2023
What pdt fail
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usergangarigalla aravindJuly 31, 2023
My mobile recovery mode not actived
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