Quote Originally Posted by Kanopus View Post
I have gotten then "system software missing". I was able to turn nuvi off, but after start again software missing. I have flashed TW 2.50 for the second time with no change. Now I have returned to EU/US firmware. I have checked tested regions and found no changes.
3790 SgMy can be flashed with original 37xx US firmware / hwid 1288--> chnged to 1101., boot up normally / but can't be flashed to sgmy again.