It’s a live wallpaper which used sky as the motif.The scene of a sky changes according to real time.Furthermore, a great item may appear on a lucky day.A lucky item is four kinds at all.If all can be seen in one day, a very lucky day will come to you.+The sky scene interlocks and changes to the clock of your terminal.+The combination of the sky color, the form of clouds, the sun, the moon, etc. expresses the variegated scene of 19 daytime patterns and 43 night patterns.+By contributing to a twitter, 24 morning patterns and 17 evening patterns are added further.+It is also possible to use the scene of arbitrary time slot.*How to set the Live Wallpaper:1.Press the MENU hard key button at the Home display.2.Select "Wallpaper" at the menu.3.Select "Live wallpapers" on pop up menu.4.Select "Happy Sky Live Wallpaper" from the list.5.Tap the "Set wallpaper" button at the display.