Did you not remove the US fw GUPDATE.GCD file from .System before you flashed? If that file is present it can flash the unit back to it's original firmware. It's not always there but if it is you must move it off the unit before doing an rgn file flash with Updater.exe.
Could you give me a link to the TH current fw page which mentions GarminExpress, i can only find this one:
After agreeing, the next page only mentions WebUpdater and gives the download button for launcher.exe which detects if the appropriate unit is connected when run.Code:Please Login or Register to see the links
Bookmarks