Quote Originally Posted by Moveon View Post
I'm surprised that you didn't know about this already. Which reminds me that I need to do the latest upgrade for my Humminbird Unit. I've been putting that off since I've not been doing a lot of fishing the last two or three weeks.

Don't forget to reset your unit to the default values before you try to update it.
I've updated it before..............but this was the biggest firmware patch I've done.