1. First, find the settings on the mobile phone page and click Open.

2. Find the wallpaper in the settings page, and click to enter the wallpaper page.

3. After entering the wallpaper, click to select a new wallpaper.

This will take you to a new interface and click on the dynamic wallpaper on the page.

5. Finally, choose your favorite dynamic wallpaper from the dynamic wallpaper as the dynamic screen saver of the mobile phone, so you can set it.