City Navigator North America NT 2020.20 USA & Canada   

Re: City Navigator N.America NT 2020.20 FID 8033

Postby GarmanNuvi » Fri Aug 16, 2019 2:14 am

LMAT002 wrote:I went back and forth between both gps' and after reading your last point, it was the file name that was causing the issue on the nuvi. Once I changed it to "gmapsupp" with nothing else, not even ".img" it worked.
As you said, on old devices this can cause an issue but on the Montana, the files can be named anything and all works fine.

I really appreciate all your help and patience to figure this out!


Your problem was caused by you renaming it "gmapsupp.img.img" because you could not see the original extension
Image


LMAT002 wrote:This is a bit off topic but do you happen to have any Bahamas maps or southern florida?


Please do not PM ,use the forum so everyone can learn at the same time

Earlier you said you had downloaded the gmap folder try making your own map sets
The City Navigator North America NT 2020.20.gmap.part 1 through 5 you have downloaded is to use with Mapsource or BaseCamp to create your own maps unpack and place in C:\ProgramData\Garmin\Maps

The maps you create are locked so you will have to use Gimgum
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Last edited by GarmanNuvi on Sun Aug 18, 2019 4:46 am, edited 3 times in total.
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Re: City Navigator N.America NT 2020.20 FID 8033

Postby LMAT002 » Fri Aug 16, 2019 1:03 pm

Sorry I didn't want to steer this thread off topic.

In doing what you've suggested, if I unpack parts 1 through 5 into the same folder then it will ask if I want to overwrite several of the folders and files. It seems as if part 1 has the majority of files and parts 2-5 are mostly empty folders which are already included in part 1. Does this sound right?
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Re: City Navigator N.America NT 2020.20 FID 8033

Postby fredderf » Fri Aug 16, 2019 5:45 pm

LMAT002 wrote:if I unpack parts 1 through 5 into the same folder then it will ask if I want to overwrite several of the folders and files. It seems as if part 1 has the majority of files and parts 2-5 are mostly empty folders which are already included in part 1. Does this sound right?


No, > put all of the files into the same place > right click one of the files and select 'extract here'
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Re: City Navigator N.America NT 2020.20 FID 8033

Postby xiaat » Sun Aug 18, 2019 9:25 am

Hello GarmanNuvi,
Can you please confirm if the .gma files in the SID folder from nuvi 2595 are required? I assume not, but I have never seen a .gma file for a .sid file so not sure here. Is there some kind of copy protection for SID files?
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Re: City Navigator N.America NT 2020.20 FID 8033

Postby GarmanNuvi » Mon Aug 19, 2019 9:16 am

xiaat wrote:Hello GarmanNuvi,
Can you please confirm if the .gma files in the SID folder from nuvi 2595 are required? I assume not, but I have never seen a .gma file for a .sid file so not sure here. Is there some kind of copy protection for SID files?


.gma are not required
Yes some SID file are locked this is new
Use Jetmouse Unlock generator


D2656310A.unl
Family ID 8033
Product ID 1
Region ID 0
Vendor ID 0

D3406280A.unl
Family ID 8033
Product ID 1
Region ID 0
Vendor ID 0
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Re: City Navigator N.America NT 2020.20 FID 8033

Postby marcob39 » Fri Aug 30, 2019 10:56 pm

quebec001 wrote:City Navigator North America NT 2020.20(unl) Reduced Version for Old GPS (running under 2GB)
about 1.95GB to place on an SD card of 4GB

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Password is gratuit
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Coverage
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Is a Garmin NUVI 255 considered an old device?
should I use this 3 RAR files for use open my 255?

thanks in advance
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Re: City Navigator N.America NT 2020.20 FID 8033

Postby GarmanNuvi » Sat Aug 31, 2019 2:31 am

marcob39 wrote:
quebec001 wrote:City Navigator North America NT 2020.20(unl) Reduced Version for Old GPS (running under 2GB)
about 1.95GB to place on an SD card of 4GB



Is a Garmin NUVI 255 considered an old device?
should I use this 3 RAR files for use open my 255?

thanks in advance


This is more about devices that are without SD card expansion and limited internal space like a In-dash head unit or limited SD card expansion.

Checkout SD Memory Card Sizes for Automotive Devices
[Please Register or Login to download file]
Image

As I said in your post in the 2019.30 version you only need the map image for your device on a >4Gb SD card formatted FAT32

All you need is the N America gmapprom.rar. Unpacked size 2.81 GB (3,026,059,264 bytes)
Unpack with latest Winrar, change its name to gmapsupp and put it into a folder called Garmin on a SD card formatted FAT32
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Re: City Navigator North America NT 2020.20 FID 8033

Postby Newman01 » Wed Oct 02, 2019 8:50 pm

quebec001, I'm trying to download your 3 files but just get endless popup advertisements. Are the files still available?

GarmanNuvi, your gmapprom.rar uploads seem to have been removed. Could you please upload them again, maybe to a different site? I'm looking for the North America map, North East states. Also, I downloaded your 2020.10 gmap.rar file and extracted the files, hoping to create my own North East map. Everything extracted successfully, but none of the files will open in MapSource. None of the file extensions match what MapSource needs. What am I doing wrong?

Thanks in advance.
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Re: City Navigator North America NT 2020.20 FID 8033

Postby GarmanNuvi » Thu Oct 03, 2019 2:16 am

Newman01 wrote:quebec001, I'm trying to download your 3 files but just get endless popup advertisements. Are the files still available?

GarmanNuvi, your gmapprom.rar uploads seem to have been removed. Could you please upload them again, maybe to a different site? I'm looking for the North America map, North East states. Also, I downloaded your 2020.10 gmap.rar file and extracted the files, hoping to create my own North East map. Everything extracted successfully, but none of the files will open in MapSource. None of the file extensions match what MapSource needs. What am I doing wrong?

Thanks in advance.


Copy and paste the .gmap folder to C:\ProgramData\Garmin\Maps and then they will show up in MapSource...
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Re: City Navigator North America NT 2020.20 FID 8033

Postby Newman01 » Thu Oct 03, 2019 8:10 am

Ah, I see, thanks. After I copied and pasted the folder, it showed up in MapSource. (I had to first quit and then restart the program.

The next thing I saw was that the map is locked. I tried to download UnlockMapSource from several sources posted in the forum, but they all generated popups that wanted to install new search tools, install music players, etc. Is there a clean download link for the unlock program? I also have JetMouse 1.9, but the last time I tried to run it my antivirus (Avast) gave a warning and deleted the program. I recovered the program, paused Avast, and ran JetMouse again, but something then opened and tried to edit my HOSTS file, which was rather disturbing. What is the best way to unlock the new MapSource map?
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Re: City Navigator North America NT 2020.20 FID 8033

Postby GarmanNuvi » Fri Oct 04, 2019 12:58 am

Newman01 wrote:Ah, I see, thanks. After I copied and pasted the folder, it showed up in MapSource. (I had to first quit and then restart the program.

The next thing I saw was that the map is locked. I tried to download UnlockMapSource from several sources posted in the forum, but they all generated popups that wanted to install new search tools, install music players, etc. Is there a clean download link for the unlock program? I also have JetMouse 1.9, but the last time I tried to run it my antivirus (Avast) gave a warning and deleted the program. I recovered the program, paused Avast, and ran JetMouse again, but something then opened and tried to edit my HOSTS file, which was rather disturbing. What is the best way to unlock the new MapSource map?


Are you sure MapSource didn't say "Not Lockable" in Map Product Manager ?
If you create a map with the already unlocked MapSource .gmap folder you downloaded, you do still have to Unlock the map it produces with Gimgun.
As for Pop ups and other offers for other programs,welcome to the world of getting things for "Free" just make sure you use links from this Forum as they are monitored for reliability and removed if problematic.


Hawaii produced with MapSource using the same .gmap folder you have.
gmapsupp LOCKED.rar
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gmapsupp UNLOCKED.rar
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Re: City Navigator North America NT 2020.20 FID 8033

Postby argentoros » Sat Oct 05, 2019 3:38 pm

Can someone please upload the gmap folder complete? Links were taken down. TY
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Re: City Navigator North America NT 2020.20 FID 8033

Postby NICOLAS1409 » Mon Oct 07, 2019 8:59 pm

Hi , I'm french so forgive me for my bad written english,
There is something weird happens to me with tha map I dowload here :
both north america NT 2020.20 ( lower version) and 2019.30 works perfectly on my very old NUVI 860 ( from 2008 !)
I put the gmapsupp.img on a garmin folder on my sd card and all is ok

then I put the same card on my new garmin drive 51 lmt-s and I have a french message said " Mpas are corrupted and can't be used. go to garminexpress.com....."

My old nuvi don't work perfectly ,the tactil screen is not very responsive , ...
that's why I would love to take my drive51 .
it's for an raodtrip from SF to LV and more.

I try to unlock the file with the .exe we all know but still the same message

What goes wrong ith the drive 51 ?
thank you for your response
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Re: City Navigator North America NT 2020.20 USA & Canada

Postby GarmanNuvi » Tue Oct 08, 2019 7:13 am

NICOLAS1409 wrote:Hi , I'm french so forgive me for my bad written english,
There is something weird happens to me with tha map I dowload here :
both north america NT 2020.20 ( lower version) and 2019.30 works perfectly on my very old NUVI 860 ( from 2008 !)
I put the gmapsupp.img on a garmin folder on my sd card and all is ok

then I put the same card on my new garmin drive 51 lmt-s and I have a french message said " Mpas are corrupted and can't be used. go to garminexpress.com....."

My old nuvi don't work perfectly ,the tactil screen is not very responsive , ...
that's why I would love to take my drive51 .
it's for an raodtrip from SF to LV and more.

I try to unlock the file with the .exe we all know but still the same message

What goes wrong ith the drive 51 ?
thank you for your response


JCV(8033 USA & CA).rar 102.11 MB
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SID(8033 USA & CA).rar 431.62 MB
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SQLite(8033 USA & CA).rar 18.83 MB
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D4919170A(8033 4SQ).rar 75.71 MB
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gmapsupp(8033 USA & CA).part1.rar 500.00 MB
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gmapsupp(8033 USA & CA).part2.rar 500.00 MB
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gmapsupp(8033 USA & CA).part3.rar 500.00 MB
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gmapsupp(8033 USA & CA).part4.rar 462.99 MB
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Spoiler: Show
SD card:\
Map\
gmapsupp.img
D4919170A.img

Garmin\
SID\
D4954190A.sid
D5571130A.sid
D6505110A.sid
D5567130A.sid
D6504110A.sid

JCV\
D3478280A.jcv

Your device: .system\SQLite\
D6022100A.db
D4943190A.db



Your device will need to be Patched to use Unlocked maps
Check out below for the answer
software/universal-firmware-patcher-for-protected-garmin-devices-t17987-360.html#p175514
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Re: City Navigator North America NT 2020.20 FID 8033

Postby dsher1 » Tue Oct 15, 2019 8:00 pm

Does it cover mexico?
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