I would say the problem is not in the APK, but the data folder (maps, voices,....) is missing and the phone cant reach google play. I put these in the device/misc/android/sygic and it seems to be working. But the problem is it cant be used to navigate as the arrow doesnt move much, sometimes it is a few kilometers behind. IGO or Waze work fine.
I tried versions 13.2.1. and 13.2.2. with the same result. Version 13.4.1 doesnt work at all - it crashes after few seconds.
Does anyone have working Sygic on Z10? If so, what version? Thanks a lot.