Fastboot Mode SAMSUNG Galaxy A21s
How to enter fastboot mode on SAMSUNG Galaxy A21s? How to open fastboot mode in SAMSUNG Galaxy A21s? How to exit fastboot mode on SAMSUNG Galaxy A21s?
Check out how to get access to Android 10 hidden mode. Follow our steps and boot SAMSUNG Galaxy A21s into fastboot mode. Click here to read more about fastboot mode.
- At first, press Volume Down and Power button to switch off the phone.
- After that push Volume Up and Power key for a short while.
- Let go of all held buttons when you see SAMSUNG Galaxy A21s logo on the screen.
- Now choose Reboot to bootloader option. Use Volume keys to navigate and the Power button to select it.
- Good job! Your smartphone will be in Fastboot Mode.
Fastboot Mode (SAMSUNG Galaxy A21s)