hi,
i just got a nuvi 1250 with US & Canada basemap. I was trying to load a [Garmin] Malsingmaps Malaysia/Singapore/Brunei SGMyMal NT 2010.20 into it however, i could only see the highway and unable to do address search. The map has been unlocked with a which i got and is saved with a notepad as .unl file. Can anyone please advice?