How to set privacy for Huawei mobile phones?

Mobile phone pictures can't be encrypted separately. You can use the application lock to encrypt the gallery.

Take Huawei P40 mobile phone as an example to enable application lock;

Enter Settings "Security" and "Application Lock" to open, set the application lock password according to the screen prompts and select the locked application.

If your device supports fingerprints and faces and has entered them, you can also associate the application lock with faces or fingerprints according to the pop-up prompts, and enter the application by brushing your face or fingerprints.