Curtis LT7029 - Manual (Page 28)

Click “Wallpaper” and an interface will come out as below:
Click “Gallery”: choose the system provide picture as static wallpaper.
Click “Live wallpapers”:choose the 3D wallpaper from system provide.
Click “Wallpapers”: choose User-defined picture as wallpaper.
Or click “Add” on the desktop by press Menu button,an interface will come out
as below: