Well not really worried about it now because I realised you can just use the "default" setting so that the device is not being overclocked, thats all I was really concerned about.

I just wanted to play around with the overclocking, to see what affect it had etc and then go back to the standard setup, completely forgot about the default setting config when I had finished playing

So with the default setting I will just use the new kernel, because its going to come in handy for other things in the future nice work btw guys

But it would be nice to know why that command didn't work??? Just for other people or future use???