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Samsung Galaxy A8 2018
Android 7.1
1 Find "Lock screen and security"
Slide your finger downwards starting from the top of the screen.
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Press the settings icon.
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Press Lock screen and security.
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2 Create phone lock code using a fingerprint
Press Fingerprint Scanner.
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Press CONTINUE.
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Press the required setting 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 indicator next to the required settings.
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Press DONE.
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3 Turn off use of phone lock code
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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