On the Oppo smartphone we can set a privacy password which is required for the App Lock and Private Safe functions. The privacy password is not the same as the unlock password for the screen lock, but can also be a pattern, password or PIN.
This guide shows how to set a privacy password on the Oppo smartphone under ColorOS.
Note: Do not forget the privacy password and the security question!
- Open the Settings
- Tap on Fingerprint, face & password
- Tap on Set privacy password