It doesn't work with the factory settings, I've tried everything, I've been doing navigation for 15 years. It cannot enter normal recovery mode. Only with a magic card, but that doesn't work. This was done by the tomtom developers. Two months ago there was no such problem, it is something recently attached to the navigation to the MDC, when it started to insert something like a virus probably. NAV 3 does not have this problem. I currently have four navigations destroyed this way, not fit for use.