Hi, i have a Garmin Nuvi 310 and need to update maps but internal memory is low. I have to go to sd card, i already download iberia unlocked maps 2015.20. Now i just need to put the gmapprom.img file inside the sd card?

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Do i have to put any other file in sd card since with the map also download G2S,JCV_Full-Screen and JCV_LaneAssistFull folders... Thanks

b22c Reviewed by b22c on 2nd February 2015. Internal memory low. need update maps in SD card Hi, i have a Garmin Nuvi 310 and need to update maps but internal memory is low. I have to go to sd card, i already download iberia unlocked maps 2015.20. Now i just need to put the gmapprom.img file inside the sd card? Do i have to put any other file in sd card since with the map also download G2S,JCV_Full-Screen and JCV_LaneAssistFull folders... Thanks Rating: 5