Component protection removal‏

[DaveZz]

We just tried to upgrade the existing MMi 3G High on the car of a friend (Audi Q5) to MMi 3GP.

So we change existing stuffs by these ones:

Head unit 8R1 035 666
MMi Console 8T0 919 611 C


Everything was working but we lastly try to update the firmware to 8R0 906 961 DH (K0767) and now no more sound in the car.

It seems to be a Component protection issue...I know that we can't remove them by using VCDS and I discover this interface:



http://www.diagtools.de/wholesale/svdi-vw-audi-vehicle-diagnostic-interface.html?gclid=CLXElZrvuL0CFZShtAodVlIAzQ



Do you think that this interface could remove CP??

Anyone has use this interface already??