Select Ultimate Whitecream and click on “Install” on the bottom right.Select the installed “Dobbelina Repository”.In your addon browser select “Install from repository”.In Addon installer you will now see the adult content as a selection. Highlight addon installer and press the “C” key on your keyboard, the menu key on your remote, or the button with three horizontal lines on your fire tv remote. How do I install VideoDevil on my android box?.