what is the latest navcore for Tomtom Carminat

No voice. The system and map language i want. Now streets appear like: "sifnou" but i want "σιφνου". Before update was ok!

Tomtom disconiued the greek support for Carminat and Eclipse, as the Carminat won't accept any other Navcores you are stuck.
That is the problem with built in systems...
TT directs you tot he car dealer, the car dealer tells you to ask TT