How do you get the Hadouken in the Megaman X iPhone app

To achieve the goal of getting Hadouken in the Megaman X iPhone version simply beat all 8 robot masters.[WARNING]*SPOILER ALERT* Defeat Sigma's Pet,Vanguarder,Sigma,and Sigma's Final Form.Go back to each robot master stage and get every single secret capsule there is on the related link. Now after all this, go to Armored Armadillo's stage. Ride the carts to the huge rocky ledge after the second cart. Wall climb up to the top. Do this four times. Finally,the fifth time go back and you will find your capsule for Hadouken.