Firstly, love your work, have gone to great pains to get the app working on my Samsung GT-S360 but now I'm in.
I cannot download the maps for France or Germany through the app - I get a "bad checksum" error.
I saw a previous post saying DL using the PC version and copy the data from the PC/data folder to Andoid/mapfactor/data. I have got UK / Belguim / Italy no problem using the PC download tool, but still get bad checksum for any parts of France or Germany,
Is there an alternative source for the maps? Can I for instance get Planet.osm and just have the whole world?
p.s. Tomas forwarded me your log files - half of them is corrupted (they should be text files - for example downloader_131123_012415.log.txt, or navigator_131124_081117.log.txt), so I believe that it is problem with your SD card, or corrupted file sytem ...