Ok, I will just get straight to the point!

Ok, so what I am trying to do is use the ocarina on USB Loader GX, which I have the cheats downloaded and on my SD card for the games I want. My problem is when I turn the codes I want on and save them, if I go back in the ocarina they are all off again. I have the ocarina set to on in game load as well os 0SSleepthread. The game I mainly want the cheats for is Black Ops but none of my other games work either.

*I do not have the actual game disc!


(I hope I gave enough info!)