Quote:
Originally Posted by Stream Recorder
Note that you may get the error if you have updated firmware of your Kindle recently. The updated firmware uses a unique PID for each and every book/user combination instead of device specific PID.
The workarounds is to use Kindle for PC, because there DRM removal tools for it that work. |
Recently the per-book PID generation for the new Kindle firmware has been reverse engineered.
The KindleBooks.pyw set of scripts can now remove DRM from ebooks from Kindles, given the Kindle's serial number. (see my profile for blog link).
— Alf.