Quote:
Originally Posted by slycat
Just out of curiosity: what do you mean to achieve by modifying that .jar?
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Trying to find an answer to
my own question. Otherwise thanks for the info!
Quote:
Originally Posted by mergen3107
Also, make sure to
- make backups!
- remember original files' permissions
- make sure to restore the same permissions if they are different after replacement
Generally be careful with system files, Kindles are fragile and take ANY excuse to go into unboot-loop.
Make sure you have your USBNet auto-starting so you can have a chance to change files if it goes into this unboot-loop.
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Thanks for the advice! Are these steps really necessary when tampering non critical *.jar files ? I mean, I'm just trying to add some minor features in the built-in reader. And about USBNet, the latest one failed to install from MRI with some message like "script encountered error while running", I guess it isn't compatible with firmware 5.17.x yet. I am using the integrated SSH server in KOReader as a replacement