BlackBerry 9800 Slider

Find "Change Wallpaper"

Press the Menu key.

Find "Change Wallpaper"

Press Options.

Find "Change Wallpaper"

Press Change Wallpaper.

Select background image

Press the required folder or Camera.

Select background image

If you select a folder:
Press the required picture.

Select background image

If you select Camera:

Select background image

Point the camera lens at the required object.

Select background image

Press the Camera key to take a picture.

Select background image

Press the Menu key.

Select background image

Press Set As Wallpaper.

Exit

Press Disconnect to return to standby mode.