OnePlus How to show or hide the lockdown option in the power off menu

We can enable an option to lock the OnePlus smartphone immediately, which is displayed in the power on/off menu and disables all automatic unlock features via Face Unlock, Fingerprint Scan or Smart Lock to instantly back up the device and its data.

In order to unlock the smartphone again after activating this function, the respective unlocking method (pattern/PIN/password) must be entered manually.