All problems fixed.
fitted with my old MIB2 discover pro.
My dealer ordered a new 5F module () so I can fit the facelift 9” display.
Lesson learned: when you order a used ( make sure about region) , also make sure the map data inside include your country.
Otherwise you will end up without navigation.
Note: you can go the “hacked unit rout” but for me I would like it to be done by official dealer to avoid any hassle in the future (like firmware updating possibilities , updating maps , coding when the dealer attempts to do anything with the car .. etc)