Set up dynamic wallpaper
iOS dynamic wallpapers must use Live Photo files, so you need to convert the video wallpapers yourself.
Not required for Android models.
1. Open the Files app.
2. Open the dynamic wallpaper you just downloaded.
3. Click the share icon in the lower left corner.
4. Click "Save Video".
5. Download the "VideoToLive" app and open it.
6. Select the downloaded video file as wallpaper.
7. Press "Convert".
8. Wait for the conversion to complete.
9. Go to "Settings" on your phone and set the background image. Remember to turn on the original picture.