Thank you devilsown. I'm flashing my device right now. I followed your instructions step by step. I have a 64GB black device "made in Finland". I could not find my model listed in the Navifirm program. I downloaded the Italian flash image of 64GB black device. Let's hope all goes well.

I wanted to let you know that when I connected my device to the USB of my laptop, I didn't get "the option to use mass storage or sync" that I read in your post under number 14...