Find "Change Wallpaper"
Press the Menu key.
Press Options.
Press Change Wallpaper.
Select background image
Press the required folder or Camera.
If you select a folder:
Press the required picture.
Press the required picture.
If you select Camera:
Point the camera lens at the required object.
Press the Camera key to take a picture.
Press the Menu key.
Press Set As Wallpaper.
Exit
Press Disconnect to return to standby mode.