136
people found this helpful, as of 2023
ranked #219,162 most helpful
out of 571,544,897 reviews
★☆☆☆☆
This Update Erases All Stored Data
It's not mentioned anywhere in the instructions, but this update will wipe out ALL data stored on your GPS. It would have been nice if they had let you know so you could at least write down your stored addresses, etc.
the product in question
Garmin Map Update 2009 for City Navigator North America NT
4.1★ · 356 ratings, as of 2023