Hi
my friend asked me to update his Nuvi 250; I was so stupid that day I formatted his Nuvi...! stupid stupid stupid.
of course: no backup.
now...I read online to try to connect to GarminWebUpdater to 'renew' the Nuvi: but it doesn't recognize the device (the pc can see Garmin folder but WebUpdater says no device).
I tried to copy some files from my Nuvi 660 too but I'm not so able: wrong method.
So: is the method this thread refers to the correct method to follow? Or some different suggestions?
I wrote twice to Garmin but no answers.

please help me!!