Yeah because the comments are hidden under load more comments, I started doing steps 5-8 which was annoying, not just because of the extra needless steps, but because the 6 screws in step 6 are actual 3 and 3 of slightly different screws, so reassemble got confusing.

Also I did slice my cable to the case that it warns about, I thought I was done for, and was just continued the steps to complete incase I could get my hands on an old one for parts, but then when I reassemble I realized it was just the usb cable, which is not necessary the battery was charged already and now my Nest Hello works and no longer cuts out on button presses.

There were also two rubber bumpers inside the white case that fell out, I only noticed one falling out, so it took me a while to find where they went (button side of white case) I couldn't find the second bumper, but seems to work okay with out it.