Let me try it out on my device... What I'll do is: 1) Move the favorites file. 2) Start SMM9. 3) See if the favorites are gone. 4) Move it back. 5) Repeat 2+3. 6) Get back to You... EDIT -> Just tried it out and it worked as expected. When removing the file my favorites were gone. When putting it back in place they re-appeared... Unless Sygic has decided to save favorites in a new way on SMM10 it should work (tm)... Oh... There's a Thanks! button... Feel free to use it (too)...