Yes, it works with the 2015 maps (see post #49 here: [Only registered and activated users can see links. ] ).
I'm not 100% sure you need the PNX file. I don't even think you need the 3D map, since the DNX9990HD does not support 3D maps.
The .gma and .unl you will definitely need. I suspect the lack of those 2 files is what keeps it from working for many folks. As I discussed earlier in this thread, I got the files from a download of a map I purchased a while back. I don't know if there's any other way to get them, other than making a one-time investment for a map upgrade since they contain personal information directly related to your device.
For those of you who state it will not load in internal storage, it may be due to the lack of these files. I have reloaded maps numerous times to internal memory with no issues. As a workaround, can someone confirm whether you can use the maps off an sd card without the .gma and .unl files?
Bookmarks