Quote Originally Posted by arcadi View Post
Ok I used FIU on this file and transferred it to the Nuvi 255 unit (still named as gmapprom.img). There are no other maps on the device. It doesnt say the map is locked but there were no cities, roads, or names for anything when I try to search. (type in something and nothing comes up)
Garmin's search is done by radial scan from a starting point, default to your current GPS position. To search items on a China or other map, you need to change the starting point to somewher on that map. This can be done by the "Near" function (a button or menu item) on your device's GUI.