Where is opporeno5k information encryption?

There are many private contents in the mobile phone, such as photo albums and text messages. Where is opporeno5k information encryption? Let's take a look together ~

Where is the information encryption of opporeno5k 1? Open the phone settings and click Privacy.

2. Click Apply Lock again.

3. Turn on the switch behind the message.

This paper takes opporeno5k as an example, which is suitable for Coloros11.1system.