I need help. i have gpsmap 296. garmin cure 3 app don't work for hwid 260 firmware. manually replacing .img .gcd and so on. with hex editor and flashing manually-made firmware not work. flashing firmware complete normally, but device still don't boot. boot screen appears and nothing else happens. May be someone can help to make cure-firmware for such device? p.s. [Only registered and activated users can see links. ]different firmwares for this device. You can use either.