Gaming Problem with GTA CW

[Cyndakiller]

I downloaded the EUR version of gta cw that works on r4. I did all story missions and etc. I tried to put AR codes on my n5 to use on gta, but it didn't worked, so I downloaded the USA version and appears to work, but when I start the game, the game doesn't recognize the save file. So, I erased and tried to make a new one. The same thing happend. I just want that the helicopter AR code works. Only that!

please help me! I want this:

and not this

HEEEEEEEEEEEEEELLLLLLLLLLPPPPPPPP!!!!!!