To clarify, these are the TomTom maps purchased about 4 years ago from Map Factor.
I've copied all from old Android (where they worked well) to Android/data/com.mapfactor.navigator/files/navigator/data in my new phone, so for instance I see austria_ta.mca present - but if I click on it, a dialog "file format not supported" is displayed.
Anyway, when trying to display purchased maps on the Map, all I see is the country outlines - no map data. So I go to Map Manager and it figures I have no TomTom maps and wants me to repurchase. I thought those I bought (albiet about 4 years ago) were free for life!
So my question: Are my files really not supported, or do I need to do something different? and if no longer supported, am I entitled to free updates?