Update: I visited a Nokia Care point. They told me to keep the old, working firmware and offered to have a look at it in about 2 weeks (because their technician was on vacation). Then he would also flash the latest firmware and see what happens. What a surprise

Then i called the nokia hotline. They never heard of any problems with the update, but the guy said he will forward my request to a technician and get back to me.

Ah one more thing: The care-point guy said i should just wait for the next update lol. And he insisted, that the updates are not incremental. I said they are, unless you directly flash it via USB (which i have to to by using Vmware btw. because my OS is Win 7 64bit).

So in a nutshell: Why in the world does a 600€ device need that much attention? I just want to use it!

Cheers, WD...