1. Power off your Samsung Galaxy A21.
2. Press and hold the Volume Up + Power button simultaneously until the Android recovery screen appears.
3. Use the Volume buttons to highlight “Wipe Data/Factory Reset” and press the Power button to select it.
4. Use the Volume buttons to highlight “Yes – delete all user data” and press the Power button to select it.
5. The phone will now reset itself and restart.
how to factory reset Samsung A21 By using the menu
1. Go to the main menu of the device.
2. Tap on Settings.
3. Select General Management.
4. Tap on Reset.
5. Select Factory Data Reset.
6. Tap on Reset Device.
7. Confirm the reset by selecting Erase Everything.
8. Your device will now reset and reboot.
how to hard reset Samsung A21 by using buttons
1. Turn off your Samsung A21.
2. Press and hold the Volume Up button, the Power button and the Home button at the same time.
3. When the Samsung logo appears on the screen, release the Power button but continue to hold the other two buttons until the Android System Recovery menu appears.
4. Use the Volume down key to highlight “wipe data/factory reset” and press the Power button to select it.
5. Use the Volume down key to highlight “Yes – delete all user data” and press the Power button to select it.
6. Wait until the reset is complete.
7. Use the Volume down key to highlight “reboot system now” and press the Power button to restart your Samsung A21.
Shah Wajahat is a Computer Science grad and a Cisco CCNA certified Professional with 3+ years of experience in the Tech & software industry. Shah loves helping people with tech by explaining to layman audience technical queries in an easier way.
