N0va App does have to continue running if you want to keep your animate Eula desktop, so make sure you don't exit out or you'll lose that Eula wallpaper. Once you've downloaded the Eula scene you should be able to use her as a lockscreen, background, or both.

You'll need to select download before you can use her, but it's a short wait. Once you've got that downloaded, head to the Featured option in the app, and you should see an icon of Eula hanging out. N0va is also available on iOS and the Google Play Store, so you can sport Mihoyo's fancy new wallpapers on most devices. You can grab Eula's latest wallpaper by visiting Mihoyo's official website for its N0va Desktop application, available for Windows. Related: Genshin Impact's Switch Version Is Supposedly Delayed Because Of Hardware Issues They've become quite a hit on Steam using applications like Wallpaper Engine, and Mihoyo released a few earlier this year for other characters like Ganyu, Venti, Barbara, and the Geo Traveler. If you're unfamiliar with the term, a 'live' wallpaper is just animated wallpaper, sometimes accompanied by music. To celebrate her release, Mihoyo launched a new live wallpaper available via its N0va application. Mihoyo just launched its latest Cryo-using five-star character, Eula, sending her banner live just yesterday.

Genshin live wallpaper