Hi Loly,
Are you interested in this fw for the same reason in my [Only registered and activated users can see links. ]? I don't have a Goldwing and maybe one of the owners posting here will correct this, but afaik, this is NA issued firmware and was packaged with the CNNTNA 2011.10 map on a CF card when originally issued by Garmin. Probably any country NT maps will work with it. The GW units '06-'08 originally did not read NT maps but the 4.50 & 4.60 fw somehow enables that, and whether by unlocking that ability on the hardware or by unencrypting the NT maps via the fw to allow the unit to read the map data is the big question.

It seems the older fw supported both EN & FR, but the new 4.60 may support only EN however i am unable to confirm that. Whether any other language is able to be added is unknown to me.

It would be great if you could determine how this fw works and see if it could be somehow used to enable reading of NT maps in other older non-NT units! The later GW units using an SD card ('09 onwards) already have the ability to read NT maps.

Some info here:
'06-'08
Code:
Please Login or Register to see the links
'09 onwards
Code:
Please Login or Register to see the links
Earlier (buggy) 4.50 is available here: [Only registered and activated users can see links. ].

gcscott01 and others posting in this thread may be able to give you more info.