Thank you for the info. I had not heard of or thought about there being a french language option on the Canadian bikes.Looking back it seems I may have updated to the US version firmware doing a forced update procedure. Someone said the only difference between the two was the lack of a french language option. Since I only speak two languages, English and bad English, this wasn't an issue. I'm guessing the 4.6 version I'm running is US as I've never seen french as an option in my nav.
I found the prior firmware and it is named gupdate.gcd (4.9) but the nav system info shows it as 4.6 for some reason.