I could not see it and flipping over the phone, or what’s left of it, it dropped. Where to put it back though ?

At which step during reassembly to remove blue protective film on the adhesive is never mentioned. I did it too early and thought of preserving it with cling film which does not peel off afterwards. Don't do this. I suggest removing this stuff just before turning “the page” back on.

On the kit purchased in June 2019, magnets were included in the replacement part.

In a kit purchased in June 2019, this operation was already done.

This step is unnecessary. Or I don't know.

Slide the drive to the right, away from the sata connectors at the left.

How exactly does the keyboard pod out ? It doesn’t come off at the screen hinge.