Well, welcome to this forum.
(I'm here now, not at my own, which is long gone. Just being a member is so much less stressful than being owner/webmaster.)
Here are some of the details on your device:
https://www.mobileread.com/forums/sho...d.php?t=249979
The Amazon updates (posted on Amazon support page) for the 5.6 firmware are complete images.
You can unpack them with our KindleTool.
https://www.mobileread.com/forums/sho...d.php?t=225030
Also, some of the hints for persons new to this forum:
https://www.mobileread.com/forums/sho...d.php?t=237083
Unfortunately, Twobob
https://soundcloud.com/twobob
has not been active here for quite some time.
He could probably lend you a case or two of guitar picks.
- - Which is what you need for a KT2 - -