I an updating a couple of 1490's, both with 8Gb SD cards.

I have both the 2018.20 img file, and it's piece parts (JCV, etc.) as well as the "City Navigator North America NT 2018.20.gmap" folder structure.

I understand how to make use of the img file. But I can't find how to use the gmap folders. I've seen references to using Mapsource, but last year when I went through this , I understood Mapsource ...

Hello

I bought Garmin 64s.
I look for the card(map) Topo France Montagne Pro
Do hou know where i can try this card

Thanks

Christo61

Is it possible to update the internal card?
Do i need to make some adjustments to the software?
I'm a bit familiar with updating TT's but never have done a Garmin before.
Is there a step by step manual?

Greetz Dennis

Hi folks, been given an old c510 to update for a friend.
I believe the map required is uk and Ireland.
What map would be suitable?
Thank you.

PS, current map is CN Europe NT 2012.20

Can someone please help me with a Garmin map problem?
I appologise if my questions are dumb, but I am not familiar with Garmin files.
My original unit was a Nuvi 1340 and I purchased the North America NT map a year ago.
The Nuvi got damaged and I have now purchased a Drive 51.
When the SD card containing the American map is inserted, the Drive 51 states the map cannot be unlocked.
On ...

Hi Guys,

I have downloaded and installed City Navigator Europe NT 2017.10 - successfully unlocked per the instructions in the download.

However, when i try and install any maps to my 2508 they install but when i power back on i get an error that the maps cannot be unlocked.

Lost as to what im getting wrong.

Any help would be appreciated.

Thanks

H

I've got a new Drivesmart 61 LMT-S with Europe maps.
I want to add US maps but whatever i try, i always get the message that the maps are damaged and unusable.
Used the unlocked image D3836180A.img and also gmapsupp.img. These were copied in the unit in the Garmin/maps folder but also on a SD card in a Garmin folder.
The message when starting the GPS is always that the maps are damaged and unusable ...

Hello, guys.

Please help me to find new forum to replace topic forum. I see that here is low quantity of maps here. At gps power it was a lot, but now....

Hi

I have a Nüvi 250W with CN Europe NT2014.40 map on the SD card. The gmapsupp.img has a size of 3.284.992.000
I want to update the map but don´t know which map I should download, can someone help me ?
I also understand that to renew the map I only have to replace the img, is that so ?

There are some other gpi files on the SD card, araodtoll.gpi and euspeedcam.gpi are dated ...

Hi chaps...

this is an addon to my florida request...

I remember ages ago I updated a 1310 using 2017.10 city navigator europe nt uk & ireland,...
I had a look at my old post, and was hoping i may have included how the hell i did it... lol
Can any one tell me if there is an update available for uk & ireland i'm guessing it may be 2017.30, but truthfully i haven't got ...