Quote Originally Posted by lolypop000 View Post
You must create new folder with name Map on your nuvi or in SD card and copy your gmapprom.img in folder Map.
On nuvi create folder Map wher you have Poi,voice,tex.... map
Thank you very much, that was the solution.

I was putting the maps in the .System folder (where I found the original), after moving to Maps folder it worked right away.

Best Regards.