NAVIGON MobileNavigator - GPS Navigation NAVIGON MobileNavigator GPS Navigation Very important: ONLY customers who already have one of the previous full versions bought can use this software as an...
Check that you have enabled Settings -> Security -> Unknown Sources in Android 4.x or Settings -> Applications -> Unknown Sources in Android lower than 4.x
Download APK file to SD card and run in your mobile browser "content://com.android.htmlfileprovider/sdcard/filename.apk" or "file:///sdcard/filename.apk"