1. Find "Face ID & Passcode"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-eaa8e3e9-0634-4f90-9c21-ba52cc574989.png?width=210&height=456)
Press Face ID & Passcode.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a0c42c91-f2ff-41ca-beb5-e2981d6bd534.png?width=210&height=456)
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-057e60b1-a6ac-408b-9516-4d2e87394324.png?width=210&height=456)
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-abb747d8-5f63-4005-97d2-f61e52a1304d.png?width=210&height=456)
If you turn on the function, press Enable.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7015b9f4-d996-483b-9a7f-d09e883d892e.png?width=210&height=456)
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-abb747d8-5f63-4005-97d2-f61e52a1304d.png?width=210&height=456)
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-2e6afa38-832f-4078-8462-1c78c3a1997d.png?width=210&height=456)