Thread: Mapsource installations super fast unlocking method

Problem : update maps on Garmin C320 which had locked maps of year 2005. (I lost all the information about those maps and if SD card would be damaged i won't be able to use GPS anymore)
Found inspiring video on YouTube but it didn't help much but gave me hope that maps update is doable. (search "How to update a 15 Year old Garmin StreetPilot C320 " on YouTube).
The video on YouTube is good to watch as it explains the existing problem with c320 in details.
Anyway here is my steps:

1) installed the latest MapsSurce from Gamin website (version 6.16.3) .
2) Downloaded gimgunlock-0.04.rar from here : [Only registered and activated users can see links. ] (Linux version i could compile myself using open sources codes form github: [Only registered and activated users can see links. ] Mac OSX i couldn't compile because the latest MAC OSX supports only 64bit software and this one is 32-bit.
3) unzipped (unrared) gimgunlock-0.04.rar to the same directory where i put gmapsupp.img from the SD card.
4) used gimgunlock-0.04.exe ato unlocked gmapsupp.img