no found solution to change logo , and garmin express see it like garmin drivesmart61 , but it give me update for garmin camper 770
i put software 700 and with garmin express it upload to 720, so it give me update for camper !
maybe i can change it also into camper 780 , it smell like same divice...some one have GUPDATE.gcd of a garmin camper 780 device ? or only garmindevice.xml file ?
thanks