Instructions
Themes are divided into "System Themes" and "Downloaded Themes".
A full set of "Themes" may include diverse elements from the lock screen, interface,
home screen wallpaper, to icons and others. If you want to merely change some of
the elements, enter a theme and choose "Apply the Theme to".
Set Wallpaper
Enter "Theme Store" > "Me" > "My Resources" > "Wallpapers" to view wallpapers
that you currently have.Wallpapers are divided into "System Wallpapers" and
"Downloaded Wallpapers".