-First 930: Extremely spat end BackCover (No I'm not picky, it has destroyed the whole feel of it was extremely loud..).
-Zweites: - I had a silver stain under the glass outside of the display where it should be black. In addition, the buttons on the side were absolutely loose.
-Drittes: Views in Load unpacked, so that absolutely everything is properly adjusted. Home turned on. Defect on the vibration motor.
-Viertes: This I bought at Amazon. It was at the beginning of tip top. The keys were decent. The back was fine. Everything as it should be and as you would expect in such an expensive phone. Pustekuchen after a month, the glass has raised from the display on one side. One can again push down it comes, however, slowly back up.
But since, despite the extremely nerfigen error is a very nice phone and no comparable Windows Phone available in Germany except the Lumia 1350, I will give the Lumia 930 another chance.
I hope I had with my models only extreme bad luck. For a top model but I think it's quite embarrassing for Nokia / Microsoft.