How to set dynamic wallpaper: Go to iTheme--My--Wallpaper--Dynamic Wallpaper, and select the wallpaper application. In other cases, the phone itself does not support setting dynamic pictures and videos as desktop wallpaper and lock screen.

You can try to use third-party software.

For example: Douyin’s reference setting method: Douyin interface--Log in to Douyin account--Find the video--Click the "Share" button in the lower right corner--Swipe left to find "Dynamic Wallpaper"-- Just download the settings.

Note:

1. When saving a Douyin video as a dynamic wallpaper for the first time, you need to install the Douyin plug-in. Some Douyin videos do not support setting dynamic wallpapers;

2. The lock screen style of the mobile phone cannot be picture-reading, otherwise dynamic pictures and videos cannot be replaced on the lock screen.