1. Find "Face ID & Passcode"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c753dcf7-4298-46c1-aeb2-86e8e72462a3.png?width=210&height=458)
Press Face ID & Passcode.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4f0e8e9f-05fd-44e2-ba74-0208689a1af1.png?width=210&height=458)
2. Turn on use of phone lock code
Press Turn Passcode On and key in a phone lock code of your own choice twice.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d5954054-953e-41cb-b59b-0e711c3e1902.png?width=210&height=458)
3. Turn deletion of data on or off
Press the indicator next to "Erase Data" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f5968dc0-0da7-43ed-a80b-fba2f66d98f3.png?width=210&height=458)
If you turn on the function, press Enable.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d9d19816-b916-40d7-a1bb-441e78389e39.png?width=210&height=458)
4. Turn off use of phone lock code
Press Turn Passcode Off and key in the phone lock code.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ec538900-b962-4fce-92ac-b24c4d7a7925.png?width=210&height=458)
5. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1d79db49-505a-4662-bcbd-66a8ecce0747.png?width=210&height=458)