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Old 04-01-2021, 05:26 PM   #32
tryol
Warm Lighting Enthusiast
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Posts: 91
Karma: 754136
Join Date: Dec 2020
Device: Kindle Oasis 3 (jailbroken)
Quote:
Originally Posted by irreld View Post
Locating the class by strings isn't very hard. But decompiling and regenerating the jar file probably needs a lot more work. (I thought they had framework jars codesigned?)
I'm not trying to do that, I can just change the strings. I'm just afraid that on one of the many firmware/device variations, one .class file gets corrupted and it makes the entire kaf.jar unable to run, essentially bricking the device.

Maybe I could release a script that injects copies of the .class files with the strings, then asks the user to verify them manually before updating kaf.jar.

It's easy to verify a .class file by by simply decompiling it online on a site like this for example. If it's corrupted then the decompiler will throw an error.

Quote:
Originally Posted by irreld View Post
Since you mentioned kaf.jar, maybe people will find "shop kindle store" menu needs a bit more love as well
You mean the one in the top right menu?

Last edited by tryol; 04-01-2021 at 06:32 PM.
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