It's not a necessity though to update firmware at the same time when you update a map. We also share information about your use of our site with our social media, advertising and analytics partners. Fixed potential issue with viewing geocache descriptions in night mode. Improved map performance in densely-populated urban areas. Fixed review of individual route points through the Route Planner. Fixed occasional map display issue when using Topo Deutschland 2012 Pro or Garmin Trans Alpin 2012 Pro. Added ability to set a via point while navigating a calculated route. Fixed issue with track log naming when using Base Camp. Fixed potential issue with renaming tracks or routes. Added ability to toggle map between Track Up and North Up by touching the North arrow. Improved font sizes for Arabic and Farsi languages. Fixed issues with support for Canada Blue Chart g2 maps. Fixed issue with track distance data field when track logging is off.
3: When updating the files to a version matching the unlocked file - should i also update the Firmware / System on the GPS, or is that not necessary? Garmin provides different versions for identical devices but with different coverage, matching the coverage of the associated partial map.
In the past i used to update Garmin Nuvis by just copying the file to the SDCARD:\Garmin folder - but it seems that things have gotten a bit more complicated? If you place the JCV file on a micro SD, storage space is no issue, so you can go for the large full size D2504210file when using the CN Europe NT 2017.10 map. It's always a good habit to update to the latest version firmware. Hello, Thanks for your reply - its very much appreciated I will try the following, hopefully its correct 1: I will use the unlocker, to unlock the files (and gmap3d.img) - then copy the unlocked file to the Zumo device SD Card.
Normally ive just copied the files to the SDCARD:\Garmin\ folder, but im a bit unsure what to do at this point Could you please help, figuring out where to put these files - and if the map is even compatible with the Zumo 660? Would it be wise to Firmware / System update the GPS - and if so how do i do that?
Any there any other information, that would be usefull to have?
Hello, Ive recently purchased a used Garmin Zumo 660, and want to update it to City Navigator NT 2017.10.
Ive managed to find a update online containing several different files and file extensions.
Bear in mind that Map Source is no longer supported by Garmin and over the years has become increasingly incompatible with newer maps.
Hello, Thanks for the guides, and i apologize for not searching before asking It was some interresting reading, but i still have some few questions.