I want to update maps in my Kenwood DNX7280BT
I just downloaded some maps.. there is gmapsupp.img file.. it is the file for SD card?
it is the same file as gmapprom.img? only rename & go? simply transfer via USB into unit?Now go ahead and copy over the new map over the existing Garmin\gmapprom.img, copy new POIs under Garmin\POI, vehicle icons under Garmin\vehicle, voices under Garmin\Voices, etc...
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