I don't understand, you bought HD amps package? Is it flash memory because if it is, normally it's free.
However, is it possible to do just a test please. Ok you will not enable to use the HD amps package but you will know if it works or not and to have a claim.
Since I did that, no problem on the horizon. I think I'll try to explain all what I did to the lines 6 assistance hoping to have answers, and especially to have the last flash memory version with no bugs.
Bye