1. Find "Fingerprint unlock"
Press Settings.
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Press Fingerprints, face data, and screen lock.
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Press Fingerprint unlock.
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2. Create phone lock code using a fingerprint
Press the required phone lock code.
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Press Got it 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 indicators next to the required settings to turn them on or off.
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Press the Return key.
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3. Turn off use of phone lock code
Press Screen lock.
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Press Turn off screen lock and key in the additional phone lock code you created earlier.
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Press OK.
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4. Return to the home screen
Press the Home key to return to the home screen.
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