1. Mobile phone pictures cannot be encrypted separately. You can use the application lock to encrypt the gallery. Taking Huawei P40 mobile phone as an example, enable the application lock: enter Settings Security Application Lock to open, set the application lock password according to the screen prompts and select the locked application.

2. If you have private pictures that you don't want to show in the photo album, you can hide them. On the Album tab, click an album, press and hold the picture you want to hide, and then click four points to hide and confirm. Warm reminder: the pictures in the shared album cannot be hidden, please take the actual situation as the standard.

3. First, open the Huawei mobile phone gallery. Click the three dot icons in the upper right corner after entering the page. Then click Hide Album. Then select the album you want to set in the album and click the Open button. This button is displayed in blue. The album has been set successfully.

4. Take Huawei P50 mobile phone as an example: in the Album tab, click an album, press and hold to check the picture or video to be hidden, and then click four points to hide and confirm. The selected pictures and videos will be hidden. Yes: On the album tab, click four points to hide the album and view the hidden pictures and videos.