Highlight the corresponding characters in order in Decade mode and press Plus over each one before moving to the next person: Kuuga, Agito, Ryuuki, Faiz, Blade, Hibiki, Kabuto, Den-O, and Kiva. The sound of a phone ringing will confirm correct code entry. Select Kamen Rider Decade and scroll down his move list. Change his "A + B" move to his finishing move.