I had a hard time downloading the map from the direct link in post #1. The download would start, but end abruptly after 1 or 2 seconds. Tried several times, no luck. The Zippyshare link in post #10 has expired, so I then tried the link to the Garmin website in post #1 first, and then on that website clicked the link A letöltéshez kattintson ide! (136MB). That worked.
However, that is the PC installer which installs the locked map. Since this thread does not mention the map-ID yet: FID = 866.