Samsung Galaxy A50
Android 9.0
Select help topic
1 Find "Fingerprints"
Slide two fingers downwards starting from the top of the screen.
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Press the settings icon.
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Press Biometrics and security.
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Press Fingerprints.
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2 Create phone lock code using a fingerprint
Press Continue.
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Press the required phone lock code and follow the instructions on the screen to create an additional phone lock code.
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Follow the instructions on the screen to create the phone lock code using your fingerprint.
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Press Done.
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Press the required settings.
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Press the Return key twice.
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3 Turn off use of phone lock code
Press Lock screen.
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Press Screen lock type and key in the current phone lock code.
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Press None.
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Press Remove data.
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Press Remove.
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4 Return to the home screen
Press the Home key to return to the home screen.
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