I'm on a jailbroken 32 gb 2.0 iPod touch, and when I go onto customize, I see that there are some downloadable sound sets. so I think that that would be cool so I download it, and when I do, I apply it and evrything, so I apply a Unlock Sound, and it will respring, and when it does, nothing happens. It's the same old clicking noise. I have tried this with different sounds, and the same diasapointing result. Help?