@slarti76: understand anyway it's technically problematic as raster maps do not have precisely defined it's coverage. There is also a problem with license where mainly paid maps like swiss topo may have some problems with such terms of use > have to check this later. So for now, only vector maps will be possible.
@Christian: surprising, I was almost sure that this "problem" is solved.
@gynta: thanks, I also noticed not-refreshed icon, I'll check it. And Facebook ... you are right, it's almost everywhere now. It's ... one button in track bottom menu and one button in "share" screen, so almost everywhere. This is your "so high priority"? I'm glad that you otherwise use all other 268 buttons in Locus

. Well, some people use this feature, some not, some are alergic on this feature. I also do not use it (even I have FB account), but I'm aware that it is also useful tool for propagation of Locus itself, sorry guys.
@balloni55: hmm still a problems with speed detection (detection of movement). I rather rewrote this from scratch and will test it in the filed this week. Thanks for inform me!