Hi catymag
Finally got it working after much hairpulling. The tutorial is not clear at all on how to do this, maybe a site admin should edit it a bit. You leave all your files on your Garmin device intact and only copy the new UNLOCKED .img file over to your (in my case) maps folder. I've got enough space on my device to drop the files straight on it, have not tried my SD card yet, but for now it's working like a charm.
Your post says to unlock the maps with a tool that's included with the download. Apparently you just extract the .img files together with the unlock tool in the same folder and unlock it, but it does not work. The dos window appears and disappears so quick you cant read anything so I screenshot it but it does not tell you much or give you any info to work with. Why is the .img files locked to begin with? Cant it be unlocked and then uploaded for download?
Anyways, thought I should let you know
Thanks for the help
Enjoy
Johan
Bookmarks