Hi all, my first post here - I just wanted to say thanks for your fantastic wiki pages! I let my Kobo Forma do its thing today, and much to my surprise the big ugly walmart logo re-appeared on the sleep/off screens (yes, I bought mine at walmart to save the $10 or whatever it was at the time). I was able to quickly find and edit affiliate.conf back to blank, after finding your wiki page from a google search. It must have been reset in this update, which has generally not been the case in past updates - so, just in case anyone else came here googling, don't fret! It's an easy fix
https://wiki.mobileread.com/wiki/Affiliate.conf
-Josh