directly installed in Nuvi by Mapupdater, locked:
15 RAR volumes unpacked size 3.669.098.496 bytes (recovery record present)Code:Please Login or Register to see the links
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The image is unlocked on mapsource
I selected an area Ireland & Uk connected the nuvi to the laptop and sent the created image to the nuvi when i turned on the nuvi it comes on as normal with no message saying cannot authenticate maps. The map does not show up on the garmin
I have other maps covering the same areaAll of map files offered are based on data from OpenStreetMap. I have been using them for years in conjunction with the garmin maps no issueCode:Please Login or Register to see the links
I have other gmapsupp images on the nuvi ie gmapsupp1.img etc
Last edited by catymag; 31st May 2014 at 01:26 PM. Reason: coded link
1) I don't know how you unlocked it in MS, it can be locked in nuvi, it depends on unlocking method you used, because this .img has FID greater than 2200.
Check if img is unlocked with Gmaptool, but if you don't have any message at nuvi start probably it's unlocked.
2)Try to rename other EU IMGs extensions and restart nuvi. Nuvi sometimes doesnt display one of the maps covering the same area.
3) nuvi 1xxx can store multiple maps in sd/Map/anyname.img . Rename the .img as Ireland & Uk.img and copy in Map folder.
Better to copy unlocked .img in sd, if something goes wrong you can remove it
4) this NTU map is different from previous NTU maps, it can be, as Ozboss wrote above, isn't supported anymore in 1xxx devices.
I already test this map in nuvi 205, 1490 & 3597, all without problem. Maps are unlocked
I install the maps in a memory sdcard and then put in the gps and working perfect
nuvi 765 work