Samsung Galaxy S21 Ultra Setup Fingerprint Lockscreen Security (Under Display Ultrasonic)

hey android doctor here again in todays video i will be showing you how to setup the fingerprint lock as your lock screen security on the samsung galaxy s21 ultra this will add protection to the device so that nobody can just pick up your phone and start using it!! PLEASE LIKE SHARE SUBSCRIBE FOR MORE VIDEOS THANKS..
#samsunggalaxys21ultra #samsunggalaxys21plus #fingerprint #setupfingerprintlockscreen

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