How to set oppor9s application encryption?

It is suggested that you can turn on application encryption according to the following path: ColorOS 12 and above: go to Settings > Permissions and Privacy > Application Lock, enter the privacy password, select the application to be encrypted, and select Turn on encryption. Coloros11.0-1.3 version: Go to Settings > Privacy > Application Lock, enter the privacy password, select the application to be encrypted, and choose to turn on encryption. Coloros version 7.0-7.2: Go to "Settings > Security > Application Encryption", enter the privacy password, select the application to be encrypted, and select to turn on encryption. Tips: ①ColorOS5.0 and above: You need to set a privacy password before using "Application Encryption". (2) ②ColorOS5.0 and above: "Do not verify before screen locking" can be set, and the encryption application will be opened again before screen locking after exiting, and the application encryption password will not be verified. ③ColorOS 1 1 and above: application encryption is renamed as application lock, and a quick switch of application lock is added in the control center, through which the application lock can be quickly opened/closed. Due to the different versions of the mobile phone system, the operation path may be slightly different. Please refer to the actual operation interface display of the mobile phone. This answer applies to all OPPO models.