2025-02-10 00:00:00 Explore the high quality backgrounds with the 4K Wallpaper app. It is time to update your phone's home screen & lock screen wallpaper to something delightful.You can set images as a screensaver on lock screen. The 4K Wallpaper provides a wide range of categories such as Love, Nature, Christmas, Abstract, Birds & Animal, Flowers, Lords, Galaxy, Fantastic, Quotes, Vehicles, Water, Watercraft, Weather, City, Sunset, Wooden, Black, unique, rare, and exclusive wallpapers.