Quote:
Originally Posted by Ruskie_it
Which kind of script would you wrote?
I mean, take my case: we don't have any idea of what has been fu (I swear I was doing absolutely nothing)... Any fix would need a "debug", wouldn'it?
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Not really, since it is a structured database.
It would take someone to keep a Kindle "in reserve" - that is, never put anything on it, update it with each Amazon image, copy what the "default" was at that time.
Or, maybe, do as you did, "reset" it after each image update.
That would be a master copy of what the database "recovery" image contains.
The database files would each contain everything an end-user script would need to review and repair any of the database files for the firmware versions our collection of "recovery" images contain.
Also, SQL has query commands to learn the schema and other metadata of each of the database files.
PLUS: This would not have to be done on a Kindle.
SQL is an interpretative programming interface (works unchanged on any machine - by design).
The database file structure is also "machine neutral", again by design.
And the Kindle comes with a choice of several interpretative programming languages.
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You are interested in KOreader - did you by chance try to install KPVbooklet?
That is database Schema sensitive and the firmware you are trying to run it on is very new/recent, so most likely not supported by the current version(s).