By default, the Oppo smartphone is unlocked by Face Detection when the power button is pressed. This means that the lock screen is not visible. If this is not desired, the option "By wiping up when the screen is on" can be activated, which keeps the user on the lock screen. Only by wiping is Face Detection started.
- Tap on Settings
- Tap on Password & biometrics
- Tap on Face
- Tap on Screen unlock
- Choose Swipe up to unlock or Auto unlock