Results 11 to 20 of 45
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8th February 2023, 07:30 PM #11
Haiti coverage has existed before the current CNNANT 2024.10 revision. The island of Guam is another region not shown on their CNNANT coverage map even though it has been included as well. FYI...
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Garmin_Nuvi (9th February 2023)
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9th February 2023, 04:08 AM #12
Hello
I downloaded " US & Canada (3.88 GB).rar" and copied the extracted gmapsupp file to my SD Card. The device does not read this file; the display was bank and this map did not show up in the Info section. I am using nuvi 1490 LT. Can you please help?
Thanks
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9th February 2023, 07:32 AM #13
Don't know why you say the display is blank but you can see the Info section.
What maps are on the device the gmapprom.img
On an SD card the gmapsupp.img goes in a folder called Map
SD card\Map\gmapsupp.img
SD card\Garmin\JCV\D9677020A.jcv
SD card\Garmin\JCV\D9678020A.jcv
File location information is shown in the garmidevice.xml
<Name>SupplementalMaps</Name><File>
<Specification><Identifier>IMG</Identifier>
</Specification><Location><Path>Map</Path>
<BaseName>gmapsupp</BaseName>
<FileExtension>img</FileExtension>Last edited by Garmin_Nuvi; 9th February 2023 at 07:47 AM.
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9th February 2023, 09:01 AM #14
I had the gmapsupp.img file in the root folder on SD Card; I always had that file in root folder so far.
I moved it to \Map subfolder after reading your reply and it worked. The unit was defaulting to the original map of 2014.10
Thanks a lot.
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9th February 2023, 09:47 AM #15
Download and use to safely remove the 2014 map gmapprom.img all they are doing is wasting resources.
Last edited by Garmin_Nuvi; 9th February 2023 at 11:56 AM.
Unless you are a "New" member, having used the Thanks button regularly is the quickest way to get help.
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MeEsoteric (9th February 2023), pcgzf (9th February 2023)
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10th February 2023, 10:02 AM #16
Is there a single map file that covers Canada, USA, and Mexico? I have a Chrysler 300 with the CPT13 headunit which includes a Garmin based gps map - I flashed 2023.10 no problem, but unfortunately it will not allow me to flash just the USA & Canada map of 2024 because it says I have CN North America 2023.10 All and the map I am trying to flash is CN North America NT 2024.10 US & Canada
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JohnnyCarcinog (14th February 2023)
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14th February 2023, 12:11 AM #17
I have same issue as above. Need the full NA map or a way to convert the NA GMAPPROM to a GMAPSUPP.
Thanks.
Edit : Actually - I think I now have the answer. I did some 'Googling' and found that you can just rename the GMAPPROM to GMAPSUPP - so issue resolved I hope. I haven't tried to load it yet, but....
Moderator Note
Everything is here to search.
https://www.gpsurl.com/garmin-tutorials/248430-files-supports-garmin-device-files-update.htmlLast edited by Garmin_Nuvi; 15th February 2023 at 03:46 AM. Reason: combined posts
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4th March 2023, 09:28 PM #18
I need a map for my Garmin 2820 Streetpilot that is 1.79gb or less for Kentucky and surrounding states. I tried to load City Navigator Lower 49 States SE but it said I need 150mb more space on the Garmin. I don't know how to remove some of the areas that I don't need such as Bahamas etc.
Last edited by Goatea; 4th March 2023 at 11:56 PM.
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5th March 2023, 03:07 AM #19
@
Download Gmap folder Unlocked For PC with MSI installer from Post #2 and use MapSource on your PC to create a custom map set that is 1.79gb or less for Kentucky and surrounding states. Once you have learnt this method you will be able to do this every update in the future.
These old devices used to come with a CD with MapSource & the Maps preinstalled on the 2GB internal storage ,now you just use Garmin Express to download the maps to your PC if you have a Life Time subscription.
Chinese proverb, "give them a fish and they can eat ,but teach them to fish and they can eat many days.”Last edited by Garmin_Nuvi; 5th March 2023 at 12:16 PM.
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5th March 2023, 02:54 PM #20
Last edited by Garmin_Nuvi; 6th March 2023 at 02:27 AM.
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Goatea (6th March 2023)
iGO HERE EUROPE 2024.Q2
Me falta el codigo para extraer el archivo. Mapa...