When I resume the game, it goes back to the home screen.

I can only pass at least 4 missions. When I try to resume my game, it goes back to the iPhone home screen. So I cant play. I have to start the game all over again. Fix this glitch please! I would of given it 2 stars because of the custom music feature, but since I cant play...never mind.

Longrodvonhugendong sr. about Grand Theft Auto: Vice City, v1.6