1. Find "Settings"
2. Create phone lock code using your fingerprint
Press Fingerprint ID.
Press the required phone lock code. Follow the instructions on the display to create the required phone lock code and to select the required settings.
Press New fingerprint and follow the instructions on the display to add your fingerprint.
Press the return icon.
3. Deactivate use of phone lock code
Press Screen lock & passwords.
Key in the current phone lock code and press None.
4. Return to the Home screen
Press the home icon to end the session and return to the Home screen.