Hello!
Today I started the project "sideloading the OTA image". I wanted to get in the fastboot mode, but anything went wrong with my thick gardeners fingers holding start/volume down and the device started to boot the system, and again I met my beloved setup wizard. But then suddenly the system update started and finally I found myself confronted with the start screen freed from my wizard prison.
I am so happy and thank all of you sincerely for your help!
@muhomorr
Is it possible, you fixed some bugs by using my system log?