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David Nessl
Member
2019-03-29 21:58:02
#11F

Quote #8F by @oliwek:

"script aborted : E3001 : package expects build fingerprint" so this is related to what I wrote above (secured android boot with PIN/fingerprint/3x3 grid) ? (I mean secured boot of the OS, not just log in in your personal session)

Nope, none of this is related to your system PIN or lock-screen pattern.  The “keys” that the error message talks about are digital signatures associated with the update images — they ensure that (1) the downloaded update image is uncorrupted and unaltered, and (2) they are “official”, i.e. created by the Alldocube company’s developers.   (For more info see the Wikipedia article on “Digital Signature”)

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