Large JCV File (D3060300A.JCV) Download Link

 

Following is a download link for the CN NA 2020.20 map large JCV file, D3060300A.JCV. The file is not zipped and no password is needed.

https://mega.nz/#!b0gDHKha!xX32JNu6HhfmCLmwCYGMs7tCykQ5M5ntvDKQuBHLNx4

Thanks mcginkleschmidt

Wow that was fast, thanks for uploading the large JCV. smile

The link

On my PC, the above link is wider than the message window and the final character ( the numeral 4) is missing. If you try to copy and paste the link and it fails, check to see that the link ends with BHLNx4.

Nada !!!!

OOOPs

--
Nuvi 350 long gone, Nuvi 855LMT, Nuvi 2797LMT, SmartDrive 50 LMT-HD, 3790LMT now my daughters. Using Windows 10. DashCam A108C with GPS.

You're a trooper Mcginkleschmidt

I can't believe I still have my Nuvi 885T and will use it on occasion versus my cell phone, but do appreciate keeping the maps up-to-date and having access to the large JCV file. Thanks to guys like yourself that give us the capability to download it.

Once again...

Thanks so much, Mcginkleschmidt!

With your speedy posting, I have already installed everything, backed it up, and tested the simulation for the junction views.

You make it a comparative pleasure.

--
Ted - Garmin Nuvi 1450 LM

Thanks

Very helpful and fast.

Works Fine

CraigW wrote:

On my PC, the above link is wider than the message window and the final character ( the numeral 4) is missing. If you try to copy and paste the link and it fails, check to see that the link ends with BHLNx4.

The link works fine. Downloaded and installed the large JCV last night. Just click on Quote on his post, it’ll let you copy the entire link and paste it.

Thanks McG

Downloaded without any problems.

--
Nuvi 350 long gone, Nuvi 855LMT, Nuvi 2797LMT, SmartDrive 50 LMT-HD, 3790LMT now my daughters. Using Windows 10. DashCam A108C with GPS.

Thank You!

Download of the CN NA 2020.20 map large full-screen JCV file was easy and flawless!

--
Garmin nüvi 3597LMTHD, 3760 LMT, & 255LMT, - "Those who wish for fairness without first protecting freedom will end up with neither freedom nor fairness." - Milton Friedman

Thanks Mcginkleschmidt!

Much appreciated! smile

Salute!

And thanks.

--
Garmin nuvi 2597MT, 660, too many really.

Thanks

Thank you so much..

--
Vijay

2020.20 gmapprom.img

any chance i can get a link to the 2020.20 gmapprom.img file?
Thanks in advance!

See the third point in this link.

terryhitt wrote:

any chance i can get a link to the 2020.20 gmapprom.img file?
Thanks in advance!

http://www.poi-factory.com/node/28855

--
Alan - Android Auto, DriveLuxe 50LMTHD, Nuvi 3597LMTHD, Oregon 550T, Nuvi 855, Nuvi 755T, Lowrance Endura Sierra, Bosch Nyon

Thanks!

Please add my thanks to the pot.

--
nüvi 3590LMT / ecoRouteHD

Thanks

My thanks as well!

Can someone post Checksum please.

Thank you mcginkleschmidt for posting the large JCV for Map Update 2020.20

Would someone who has successfully tested and used the large JCV file please post the SHA-1 or SHA-256 Checksums to validate the download was successful. It's going to be a few weeks before I can download the map itself and would like to ensure I have an uncorrupted download of D3060300A.JCV file.

Thanks!

thanks

for the download

File Works Fine

RangerXus wrote:

Thank you mcginkleschmidt for posting the large JCV for Map Update 2020.20

Would someone who has successfully tested and used the large JCV file please post the SHA-1 or SHA-256 Checksums to validate the download was successful. It's going to be a few weeks before I can download the map itself and would like to ensure I have an uncorrupted download of D3060300A.JCV file.

Thanks!

The large JCV file works fine on my 1390T with the new map. Don't have a clue on what the SHA checksums are. Sorry.

D3060300A.jcv checksums...

RangerXus wrote:

Thank you mcginkleschmidt for posting the large JCV for Map Update 2020.20

Would someone who has successfully tested and used the large JCV file please post the SHA-1 or SHA-256 Checksums to validate the download was successful. It's going to be a few weeks before I can download the map itself and would like to ensure I have an uncorrupted download of D3060300A.JCV file.

Thanks!

MD5:
87afa47667b67c5262243d8007fe45d3

SHA-1:
cca4338453149a2bf4197d3f35354b828507f5a8

SHA-256:
db53aa0d1e4c7729de8a507d4989f701b2a46fd96f017824761995e34b92c8a9

thanks - now to load it.

thanks - now to load it.

???

RangerXus wrote:

Would someone who has successfully tested and used the large JCV file please post the SHA-1 or SHA-256 Checksums to validate the download was successful. It's going to be a few weeks before I can download the map itself and would like to ensure I have an uncorrupted download of D3060300A.JCV file.

Thanks!

What, you can't do this yourself? Seriously?

--
nüvi 3790T | nüvi 775T | Those who make peaceful revolution impossible, will make violent revolution inevitable ~ JFK

D3060300A.jcv checksums...

Seapup wrote:
RangerXus wrote:

Thank you mcginkleschmidt for posting the large JCV for Map Update 2020.20

Would someone who has successfully tested and used the large JCV file please post the SHA-1 or SHA-256 Checksums to validate the download was successful. It's going to be a few weeks before I can download the map itself and would like to ensure I have an uncorrupted download of D3060300A.JCV file.

Thanks!

MD5:
87afa47667b67c5262243d8007fe45d3

SHA-1:
cca4338453149a2bf4197d3f35354b828507f5a8

SHA-256:
db53aa0d1e4c7729de8a507d4989f701b2a46fd96f017824761995e34b92c8a9

Seapup,

Thank you for posting the checksums. They helped validate my download was successful and complete. Hopefully I will be able to download the map update within the next week. Thanks again.

???

Juggernaut wrote:
RangerXus wrote:

Would someone who has successfully tested and used the large JCV file please post the SHA-1 or SHA-256 Checksums to validate the download was successful. It's going to be a few weeks before I can download the map itself and would like to ensure I have an uncorrupted download of D3060300A.JCV file.

Thanks!

What, you can't do this yourself? Seriously?

Juggernaut,

What's your point? Once someone posts their checksums from a working copy of the JCV then I can generate the checksums from mine and see if they match. Maybe you don't understand checksums?

Your post provides no additional value to my posted request and Seapup's helpful reply. So why post it? Seriously.

.

And, what if their checksums are wrong... lol

--
nüvi 3790T | nüvi 775T | Those who make peaceful revolution impossible, will make violent revolution inevitable ~ JFK

You're welcome...

RangerXus wrote:

Seapup,

Thank you for posting the checksums. They helped validate my download was successful and complete. Hopefully I will be able to download the map update within the next week. Thanks again.

No prob. I don't validate checksums for Garmin downloads, but always manually validate when downloading firmware for expensive electronics. But most of the sites I download from post the checksum to help prevent bricking electronics with a bad download.

Installation

HI Everyone,

Would someone tell me pleasse tell me please, the process of installing the jcv map. im sorry im new here,

Thanks

Copy

m00npecs wrote:

HI Everyone,

Would someone tell me pleasse tell me please, the process of installing the jcv map. im sorry im new here,

Thanks

Welcome to The Factory.

To answer your question, you copy the downloaded large JCV file from your computer to your Garmin device, placing the file in the device's folder where the current jcv file is while also deleting or disabling (by renaming) the jcv file installed with the current map. Your question asked about the "jcv map." If your question is how do I update my Garmin devices' maps, then ignore this thread and install and use Garmin Express software. Please note that the file is only the large Junction View file intended to work with the current new version of Garmin's City Navigator North America map which you would have already installed with Garmin Express software.

To answer the question you haven't asked:

http://www.poi-factory.com/node/45292

I strongly recommend that you make a full backup copy of your Garmin Device before tinkering with its internal files. Caveat emptor!

Note that the FAQ suggests the large jcv file may not work on a nuvi 66LM and if you try to install it there anyway, please report back with your success or failure so I can update the FAQ.