[MORKAS]

Greetings, and thanks for the contribution, I wanted to ask one thing, I have a friend with a BMW 520D of the year 2011, an F10, carry navi series, these DVDs, would they be worth it ?, and how would the process be done ?, apologies for Ignorance, I come from my Seat Leon, which I updated myself, but I think or I understand that these are different, right ?, I read the FSC code, if I get that code, buying it, could be used with these DVDs ?. and, another question, I think it has USB input, could those DVDs be passed to USB and perform the process correctly?, thanks

By the way, what difference is there between the different versions of maps? Because I see this one that is HIGH, and others that put PREMIUM, can anyone use it ?, or if, for example, in my friend's BMW, it has the Premium version, I could only upgrade to the Premium version ?, thanks