ok like the title says its froze it works fine till the priest mission i got to the part where you go to the other roof on the ladder go into the chucch but the screen goes black ive waited 15 minutes ive traded the game for a new one ive cleaned my system ive cleaned the game still the same thing what do i do someone help me pleese asap!

just do the hole thing again,this happens to loads of people i no who hav the game,and it did it last nite to me so i did it again no probs,persevere(that spelt rite)?

yep its spelt right