If you are tired of seeing the same screen and same wallpaper on your phone, then we have the right app for you. We are talking about the Oppo ColorOS 12 Launcher. This is a special app that will help you change the look of your Oppo ColorOS 12 mobile phone. This is the most convenient and free way to access stunning, high-quality, and well-liked mobile wallpapers. Along with a list of the Top Rated and Most Visited wallpapers, it also includes a recent, trending, and featured collection of wallpapers. Simply choose the wallpapers tab in the settings menu of your phone to access the Color OS 12 theme. From there, you can download and set any of a number of high-quality wallpapers as your home screen or lock screen.