I'm not quite sure why there is only a forum for the 66i and not the others in the range ?
I am looking for detailed firmware update information
The latest I can find is this one from July
https://www8.garmin.com/support/download_details.jsp?id=14337
But this forum seems to suggest it's now moved onto 4.3 ?
Can anyone provide a link to the firmware update history or at least the most upto date page that is refreshed with each new update
Thanks