Hard Reset SAMSUNG Galaxy A21
How to hard reset SAMSUNG Galaxy A21? How to wipe all data in SAMSUNG Galaxy A21? How to bypass the screen lock in SAMSUNG Galaxy A21? How to restore the default settings in SAMSUNG Galaxy A21?
Watch the full tutorial and learn all methods of master reset SAMSUNG Galaxy A21. Check out how to able Hard Reset by hardware keys and Android 10 settings. As a result, your SAMSUNG Galaxy A21 will be as new and your MediaTek Helio P35 (MT6765) cores will run quicker.
How to hard reset SAMSUNG Galaxy A21
- At first push Volume Down + Power button for a couple of seconds.
- When the screen goes dark hold down Volume Up and Power keys for a few seconds.
- Release all buttons when information about the SAMSUNG Galaxy logo is.
- Then select Wipe data/factory reset. In this mode use Volume keys to navigate and the Power button to confirm that.
- After that choose Factory data reset from the menu and press the Power key once.
- Finally, select Reboot system now with the Power button.
- Well done! All your data will be removed during the hard reset operation.
