Hi.
Recently, i've modified /etc/upstart/shutdown.conf
It's basically, small change that prevents kindle from shutting down in $SHUTDOWN_MODE_CUST_SERVICE. (Your kindle needs repair screen)
I'm trying to prevent that shutdown, thus giving owner unlimited time to fix issues, instead of < 30 second time window.
That's why, i'm asking for volunteers, willing to try it out (My changes *may NOT* work, leaving you with bricked kindle, if you can't fix it by other means).
Changed version here:
hxxp://pastebin.com/DhQmCtVd