This is a theme designed for Huawei devices, specifically for those who use the EMUI operating system. It is designed to provide a dark look to the UI. There are several different themes to choose from, including ones with a dark background and others with a black background.

In order to provide a dark UI, there are some graphic elements that are black, such as the navigation bar and status bar. There are also some elements that are white, such as the switch and the menu.

There are two versions of the background in apps: one is modern, and the other is a black background.

There are some graphic elements that do not change in devices with the EMUI operating system. However, if you change the font of the UI, then it will look different.