I put a Chinese edition in the wiki:
https://wiki.mobileread.com/wiki/K3noobdebrickatk/zh-cn, but I don't know how to link it there:
https://wiki.mobileread.com/wiki/K3noobdebrickatk. Can anybody help?
In this Chinese edition, I separated the preparation part (downloading the images and installing the softwares) and the part using ATK to program the flash. I also add the method of checking battery using a LED and a resistor in the last part.