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Old 09-11-2011, 11:12 AM   #14
porkupan
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Posts: 554
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Join Date: Sep 2006
Location: North Eastern U.S.
Device: Sony Reader
Quote:
Originally Posted by Bernd_B View Post
I don`t know if the serial number is really stored in the overwritten area because I didn`t compare it before and after modification. Normaly I would expect that this kind of information is stored in a kind of ROM area not changeable after production.
Well, you may be right. I haven't investigated where the serial number info is stored. I assumed it was in Info (mtd2), Id (mtd10) or Opt0 (mtd13), but I may be mistaken.

The DRM authorization info should be stored in Opt0.
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