[Quoth]

To be sure of what I'm doing, after making sure eReader is charged more than 50%:
1) Download *.zip into a folder/directory named after model
2) Unzip (extract all here) download, which creates a folder/directory.
3) Connect eReader
4) Enable Show Hidden Files.
5) Open 2nd file window and navigate to .kobo
6) Copy contents of folder created in (2) to .kobo.
7) Eject when done.
8) Unplug when Kobo notices eject, though Kobo may start to update immediately.


Sounds more long winded than it is.