GPS Map Updates

[gtcdma]

Agree the OEM map updates are overpriced, but could be worse--for 2014-2015 Rogues, NO UPDATES ARE EVER GOING TO BE AVAILABLE AT ANY PRICE

Where did you get this information from? Something doesn't make sense here. As already mentioned by jeffs555, the updated SD card part numbers are 25920-9HT0A (released in 2017) and 25920-9HS0A (older version). Both of them are available right now at eBay and Amazon for about $60-80.
I personally installed the 25920-9HT0A cards into a 2015 Rogue and a 2014 Xterra. Pretty sure they'll work with all similar 2014-17 Nissan nav units as well (Altima, Sentra, Frontier, Titan etc.).
When the new card is inserted, the radio will say that it needs to install the update. Let it install it and reboot.
And I can definitely see some new streets on the map from a recent development completed in 2016, so it's definitely a new map.

[sbhop36]

map updates

[Rogue One]

map updates

We have an incredible SEARCH feature on this forum. Merged with existing thread.

1) Read the previous posts in this thread.
2) Read the Rogue Forum House Rules in the below thread.
--------> READ BEFORE CREATING NEW THREAD! <--------

3) Put some effort into your posts. If people have to guess at what you may be asking, they'll be less inclined to offer assistance.