City Navigator Singapore/Malaysia NT 2014.20
1420_type2001271 - 331.86MB (nuvi 1250)
1420_type2001275 - 376.40MB (nuvi 42LM)
1420_type2001282 - 430.32MB (nuvi 24xx, 25xx)
1420_type2001296 - 826.06MB
1420_type2001305 - 823.15MB
1420_type2001316 - 370.50MB
1420_type2001321 - 427.42MB (nuvi 2567LM)
1420_type2001331 - 823.15MB
1420_type2001341 - 371.49MB (nuvi 40LM)
Unlocked JCV - for non-SGMY nuvis
Code:File: gmapprom.img, length 190586880 Header: 08.03.2014 07:03:41, DSKIMG, XOR 00, V 14.20, Ms 0, D084081AG023 Mapset: CN SGMY NT 2014.20-Here ALL Data MPS V: Malaysia 2, Malaysia 3, Malaysia 1, Malaysia 4, Ma (1) U: AAL4K-TE342-VZQVM-87EBC-B8FKZ F: PID 1, FID 3374, CN SGMY NT 2014.20-Here
Last edited by bjjfc; 29th May 2014 at 04:29.
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Still trying to make sense of the maps naming conventions, what does the 7 digits following "type" mean?
For the Nuvi 3790 (800X480 screen) SG/MY version, I guess it should use either one of the below 3 files:
- 1420_type2001296 - 826.06MB
- 1420_type2001305 - 823.15MB
- 1420_type2001331 - 823.15MB
I'm guessing based on the file size, since the Nuvi 3790 uses the bigger high resolution JCV files, but which one of the above 3 is correct? What's the difference between the 3 files with almost similar sizes?
May I know which one is for 1350
Just tried, only 1296 works for the 3790. The difference is in the ASR folder. All other files are exactly the same.
Which file should I use for my 3560? Thanks.
i am using a non sg/my nuvi which is 2460LMT, but i am using the unlocked img and jcv unlocked, but i still see one side half of the screen grey when encounter jcv part, not showing the jcv, anything special i must do?
thank you very much. finally unlocked jcv working in streetpilot android version.may I know how to unlock jcv file? is it using hex editor?
May I know which file is suitable for nuvi 1350?
There is "unlocked Image" and "JCV" files, is it after downloading these two files then copy to the device (regardless of model) will do?
Just download Map from Garmin site