1. Go to I Theme-My Wallpapers-Dynamic Wallpapers, select a wallpaper application, or go to "More Wallpapers" to download and use.

2. You can try to use third-party software to realize it.

Tik Tok's reference setting method: enter the Tik Tok interface-find the video-click the "share" button in the lower right corner-slide left to find the "dynamic wallpaper"-download the settings.

note:

(1) To save Tik Tok audio and video as dynamic wallpaper for the first time, you need to install Tik Tok plug-in, and some Tik Tok audio and video do not support setting dynamic wallpaper;

(2) Lock screen style can't be reading pictures, otherwise dynamic pictures and videos can't be replaced by lock screen.