For everyone wanting updates, I flashed my firmware to 1308.xx and picked the Israeli (local) firmware, instead of Vodafone DE one (bought phone in Germany).
So far here is what is different:
1- Phone no longer freezes when charging (I assumed because I wasn't using a Nokia charger, but it works fine now).
2- Skype and Whatsapp notifiactions work correctly even if app is closed (never worked before, ever, not even once for me).
3- Skype, Whatsapp, Location, WIFI are all on, battery discharge is 1.7%/hour without usage.
4- I now get H+ when using cellular network, it was only H previously. Most likely because I picked my proper local firmware this time instead of German one.
5- Photo boots faster, definitely.
6- Camera focuses a bit better when trying to focus on somewhat far objects, and videos seem to switch focus better (not stuck on something you don't want to be focused)
7- Auto Brightness seems the same to be, but I never had problems with it.
8- I got the new storage thingy, and I can now clean up the Other folder and see which apps take how much space.
Feel free to ask any questions.