HI!!
I have bougth a Car dvd player with GPS for my car, and dont know what kind of software it use.
They say that you only need to put the map files on SD card, and i have tried that but it still dont work
It can support igo ,tomtom,route66,garmin.
They also say that it uses ISDB.
Hope someone can help me

CVSA C13 3 new
CVSA C13 8