1. Find "Face ID & Passcode"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-245d5377-15b7-4f00-b969-b8df78084d60.png?width=208&height=450)
Press Face ID & Passcode.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a8970825-ca66-43f9-ab36-d0ad9214dc9e.png?width=208&height=450)
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-60310f0c-9fd4-4521-b47b-cef140355749.png?width=208&height=450)
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-f3137734-ee5b-45cf-816b-e81ae3ce5d87.png?width=208&height=450)
If you turn on the function, press Enable.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3c180778-7315-4f29-be05-d2634a4fd54a.png?width=208&height=450)
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-f7eb8778-156b-4b59-b7e7-1bb96819bdea.png?width=208&height=450)
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-cb226683-b660-4c36-956d-4f38c4c479a9.png?width=208&height=450)