So i bought a new Garmin from USA tru my sister i loaded it with demo and stored it in the unit although i have an sd card at that time but it installed in the nuvi memory now every time i open the unit it says this "cant unlock map" and the map still uses a basic map.. what should i do? to fix this mess.
i tried loading the contributor 1.13 and unlock maps on map source but still the same result.
i tried loading the contributor 1.13 and unlock maps on map source but still the same result.
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