MMI 3G Plus Firmware to: o 8R0 906 961 DG K770 For A6, A7, A8 and Q3 start MMI and wait for about 2 minutes until its full loaded.
: Sites such as The Nav Man or VAGupdate provide purchaseable update packages that include the correct firmware and map files based on your car's chassis number. audi mmi 3g plus firmware update link