FroGuidO

I'm afraid it won't help you. I tried to install a GROM-Audio on mine and I enabled the AUX entry, but still I can't get it to switch to CDC. You'll get the AUX on the touch screen and the aux button on the HD will switch to the 3.5mm jack entry. No more. But I agree, there must be a way to activate the CDC. If you find it, report. Thanks for the manual, I'll dig in it, just in case.