Go into the App store and purchase the Booty Sniffer App Now use PDA to switch to rooter Use rooter walk icon on the exposed hole opening on the left of the screen (CUTSCENE WHERE ROOTER GOES ONTO THE TRASH HEAP) Use rooter’s tongue on the metal rod

so i move ace

then move rooter and download the app

but where is the exposed hole opening

also can't use rooters tongue he does nothing just text in the bottom

need help to progress

For me it worked to just walk Rooter to the general left of the area. Just getting him back to the area he originally emerged from made him dive in again and return to ground level.