1. Find "Fingerprint ID"
Press Settings.
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Press Fingerprint ID.
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2. Create phone lock code using a fingerprint
Press the required phone lock code and follow the instructions on the screen to create an additional phone lock code.
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Press New fingerprint.
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Follow the instructions on the screen to create the phone lock code using your fingerprint.
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3. Return to the home screen
Press the Home key to return to the home screen.
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4. Turn off use of phone lock code
Press Settings.
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Press Screen lock & passwords.
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Press Password.
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Key in the current phone lock code and press None.
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Press REMOVE.
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5. Return to the home screen
Press the Home key to return to the home screen.
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