Thread: How to convert 3790us to 3790 Sg/My

Originally Posted by leeking

Hi, 2 questions.. Anyone can help??

1.) My 3790lmt came with US SW 5.0. When I tried to update using GUPDATE.GCD created using RGN tool and SG V2.3 (boot.bin from US GCD 3.6), there is a message " Software for my device is newer than the UPDATE software. Do u wish to continue? I pressed yes, but after completion, software still remains at V5.0.

2.) Anyone knows how I can download map from Garmin? They require serial number, but mine is not valid....

Thanks guys, managed to resolve 1, by updating it thru rgn. How I did that is I updated the usb drivers, and I manage to detect it via updater.exe.