Thanks. (see thread in Android)
apk starts a downloader throuh which you need to download base file and at least one map. I chose Vatican as is the smallest map to download. Rest can be found in this thread.
When starting for the first time will ask some settings. Also I copied and put on my sd card the files as instructed above.
But map (Australia) does not show. The arrow jumps and no streets, buildings, or anything to be seen while the arrow keeps jumping.
Looking in the map folder I find:
World.mlm
Sygic Aura Australia.mlm
license.Txt
the countries folders and the wcl folder.
Everything looks OK, but I suspect it needs a new license. Or did I do something wrong?