Quote:
Originally Posted by lkmiller
I thought the Paperwhite 1 was the last kf8/azw3 and Paperwhite 2 was the generation where kfx came in.
At any rate, a kfx in calibre would mean it either never had drm or successful removal. Kfx-zip means drm was not removed. Do you have the serial number entered correctly?
eta: all kfx has drm, but some are not tied to a specific device.
|
Yes. I can strip the DRM from some KFX files. One particular file (I haven't tried them all) comes in as KFX-ZIP though. I don't know why. It's not the age of the book.