Yes ,I just leave only one map, it displays "Detailed maps are required to use this feature. Visit [Only registered and activated users can see links. ] for more information" when I Addresses or Intersections searching, but other functions are normal. When I have maps of 2 country, one is old version, another is new version, I just can search in old version map, no matter where I fix, it's same when I disable any of the 2 maps in map list. I must rename the map name on SD card to remove the map.
Bookmarks