Garmin - City Navigator North America NT 2021.20
Requirements: garmin devices, PC
Download Instructions:
Single file 3.89 GB
FID 8626 Unlocked Mapsource/Gmap folder
[Please Register or Login to download file]
Credit; argentina2020
Breezewood wrote:I have confirmed that the JCV is Full-screen but do you have access to the Split-screen?
looking to upload a newer JCV to my nuvi 1690 and I usually prefer split-screen.
Provos wrote:I have tried to use the lower 49 twice on my Kenwood head unit and it seems to be ignoring the file. All the previous map files I have used for this garmin head unit seems to work fine. I don't know what the problem is with it. I just rolled back to using Garmin - City Navigator North America NT 2021.10 for now. Any suggestions would be appreciated.
ohgawd wrote:Question: is gmapprom.img only valid on the Nuvi1490 in the device's system directory?
steelworker wrote:Hi, I have a Nuvi 55LM that I just updated with Garmin Express (I have all my Garmin's registered) and it has CN North America NT Lower 49 States 2021.20. I'd like to install CN North America NT All on it. How would I go about it? Can it replace the original version of CN or will I have to run it off an SD card like I do with CN Europe? I have the Data Image File gmapprom file that's 3,311,808 KB in size. Thanks, Jim
burtomr wrote:Hello,
I have a nuvi 350 (old but works perfect) which is limited to 2GB internal and 2GB SD card. I want to load your East & West NA 2021 maps separately: East inside+West on SD. I placed your unzipped w/7zip map in: C:\Users\mb\AppData\Roaming\Garmin\Maps
BaseCamp MapInstall does not see your maps when I try to load them ("No unlocked maps found...")?
I even tried loading just your East map (<2GB) on SD card and it will not see it either.
Note: Previously downloaded 2016 NA maps (<2GB) worked fine from SD card.
Can you please tell me what I am doing wrong?
Thank you!
Mark
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