Combined with the announcement that they're killing the old Kindles as well...this is 100% about preventing people from liberating DRM from their books. Full stop. They are closing each and every remaining hole.
Not necessarily? There was a post just a year ago on how somebody jailbroke the kindle books from the web UI. I think the more plausible and likely explanations are: 1. Kindles take a beating when people actually use them instead of putting them in a drawer. Not many older kindles are still in circulation that are old + used. How good is a 14 year old lithium battery at best doing? 2. Added to the above, how is a 14…
I used that research to build something similar. It only works for manga and comics right now, but I have been tinkering with implementing glyph support as well to be able to handle full books.
https://github.com/Alexia/kandle-downloader
The original research is here, but the web site is down right now. https://blog.pixelmelt.dev/kindle-web-drm/