I posted this question [Only registered and activated users can see links. ], but was advised to post it here too:

I have a nüvi 250 with HWID 0834 and FW 3.80 but there's no GUPDATE.GCD file in the Garmin folder. I believe this FW version has not been shared here yet. Any way I can extract the FW file from this unit and share it at GPS Power?