![Apple iPad Air (2020)](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3c3df7ab-9163-4397-aa5b-a08faa240394.png?width=150&height=320)
Apple iPad Air (2020)
iPadOS 15.3
1. Find "Touch ID & Passcode"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-e68349bb-3302-4931-b3c2-12b9caccb707.png?width=304&height=436)
Press Touch ID & Passcode.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-cbfaf665-75e5-47dd-81e4-82d3d0859fcb.png?width=304&height=436)
2. Turn on use of lock code
Press Turn Passcode On and key in a lock code of your own choice twice.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-9d72e206-4b82-41f0-8829-60a013ec7d18.png?width=304&height=436)
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/7151223-f-545f9ba3-52ef-4e9c-aa4b-6854266ef96e.png?width=304&height=436)
If you turn on the function, press Enable.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-22410e79-630c-4652-8fdf-337f41d48d81.png?width=304&height=436)
4. Turn off use of lock code
Press Turn Passcode Off and key in the lock code.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-545f9ba3-52ef-4e9c-aa4b-6854266ef96e.png?width=304&height=436)
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/7151223-f-9d72e206-4b82-41f0-8829-60a013ec7d18.png?width=304&height=436)