Originally Posted by drauger
Yesterday I had several anxious hours after trying Librerator on my K4. It worked, and I've tested several epub, pdf and chm files, but when I've pressed Exit, it has exited and in 3-4 seconds launched again. After 3 tries of exiting and self-relaunching, my kindle has started to reboot, but Librerator has started again, and new reboot has followed. After 2 or 3 reboot cycles I've seen "Your Kindle needs repair" message and the word 'framework" in the bottom of kindle's screen. Brick. Even USB disc was not seen by PC.
I had the same problem. I've opened [LINK DELETED
] this file in PDF Reflow mode, turned over few pages, and my kindle has started to reboot and bricked after few reboots. I've debricked it with Kubrick.
P.S. At first my screen was just like drauger had("Your Kindle needs repair","framework"), but after a reboot there also was "kite is launched" or something like that.