1. Find "Security & biometrics"
Slide two fingers downwards starting from the top of the screen.
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Press the settings icon.
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Press Security & biometrics.
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2. Create phone lock code using a fingerprint
Press Fingerprint.
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Press the required phone lock code.
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Press the required setting.
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Press Done and follow the instructions on the screen to create an additional phone lock code.
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Press Add fingerprint.
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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.
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Press the Return key.
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3. Turn off use of phone lock code
Press Screen lock and key in the additional phone lock code you created earlier.
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Press None.
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Press YES, 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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