Update to 19.10 question

I am updating from 12.20 to 19.10. This firmware has a lot of new features I will benefit from. The watch got updated but the gps still says 4.4 and the sensor hub 11.x. The 18.80 beta had 5.3 for gps and 8 for sensor hub. How do I update the gps ?

Right now it is updating the maps. With my slow wifi, it is going to take 8 hours. Could the gps be updated after that?

also, what are supposed to be the new firstbeat versions? I want to be sure that got updated too. 
Thanks