I would need to know the Navcore version too or if it is a normal Carminat or a Carminat Live - the last can not be modified by a user.
You can use an empty sd, put it in the Carminat and start it - this will write some data on the SD.
Now use a card reader and TT Home to update the Navcore on the SD until you get no more updates - follow the instructions in Home!
Report back.
Bookmarks