Hey guys I am new to this forum. I have a Kenwood DNX8120 and am trying to update the map. Any suggestions on either loading to the main memory of the unit or using SD car? I downloaded the Garmin_City_Navigator_North_America_NT_2011_30 and now I do not know what to do next. Sorry new to this.
Currently there is no SD card in the slot. All the map is in the head unit memory. I am able to plug my laptop to the unit via USB and access the map file which has a file about 1GB in size called "gmapprom" and also another file thats about 100MB called "gmapbmap"
Do you think I can just delete and place new map? I cant add because there is not enough storage space on the internal drive (think there is about 2GB total). If I put it on a SD card do I just copy paste?
You should be able to rename you new 2011 map gmapprom and replace it. Plug your unit into the PC and remove your existing gmapprom and store it somewhere safe then load the new gmapprom and restart your system should work fine if it is the unlocked version if not use fast unlocker v1.4 to unlock it first. the gmapbmap is your base map so leave it alone. Or as Texas Star said you could put it on a SD card but the above should work just make sure you save your original first (Cut/paste is good) Hope this helps you
Does any one have G2S and DB files for this version? Everyone have JCV, 3D and main map. Where is G2S and DB files as the ones in EU 2011.30 thread...
Here the links for City Navigator North America NT 2011.30, Deluxe All Regions -
JV+HT, Oct 10 (Locked Image) :
Megaupload Part 1
Megaupload Part 2or [Only registered and activated users can see links. ]
Megaupload Part 3
Megaupload Part 4
hey guys I download all this files and i need help how to unlock and put them in the SD card .. I am not very good on that
I have no gmapdem file on my 3750. I updated legit.
1- Should it be there? Why is it not there?
2- Where can I get it for North America 2011.30? Is it in the full package on post 1 or is it a separate thing?
I saw a post in the forum with the terrain. It looks great! Thanks for your help.
If I recall correctly, the gmapdem is only for 3790, all other 37xx devices do not display it.
Same with 3D Buildings, this feature is also only for the 3790