I downloaded the torrent files, from (the 3rd post i think) this thread. I copied the Garmin folder on a USB stick from a StreetPilot 2.16 sd card archive (with a small working map on it).
Its for Garmin Street Pilot 2.16 for GalaxyS2.
I unlocked the maps using Unlock_Mapset_2.rar after installing.
The map transfer on the usb was done using garmin MapInstall app.
Also tried to unlock the generated gmapsupp.img on the usb storage, with all the tools which i could find to try (Unlock_Mapset_2, gimgunlock-0.03+MapSigPatch, Protected Garmin file toolkit_2254_x86).
I tried renaming the image to gmapprom.img, which made it visibile in BaseCamp, but StreetPilot would not read it.
(all in a VM)
Setting the MS Flag ( using ImgTool up to v.1.9.4) made the img visible in BaseCamp now. Need to go to my car and test it now, hope it works
Doesnt get recognized on streetpilot. different story here