Thread: TrakMaps Snowmobile Canada New Brunswick up to v4.0.1

Originally Posted by catymag

Run on it gimgunlock+mapsigpatch
[Only registered and activated users can see links. ]
Map is unlocked, but still signed. Montana firmware checks for MSV (Map signature verification)

I tried with this software (v.0.03+MapSigPatch), and it does not work for this map for my gps.

This is what we say on the forum; These new devices firmware have Map Signature Verification.
Montana 610/680/680t are new releases and also have the upgraded protection
against 'unlocked/unofficial' maps. At this stage it seems only legally purchased Garmin maps are usable in them.

In wait that a new version of (v.0.03+MapSigPatch) wich is going to correct the problem of the new device firmware.
I have to find a method to remove the signature with GPSMapEdit: Convert the file img.(gmapsupp)to mp. and reconvert the mp. to img.
I verify the new file img. and it contains no more signature. I can export the new img.(gmapsupp) towards the Montana 610 with no problem at all.

Mast!!