Kindle Voyage Update Error - Kindle Might Be Bricked. Help!

This post was last modified: 20 Oct 2021 09:53 AM by jiklein.

My Kindle Voyage initiated an automatic firmware update, however, it has given me an update error page with a black triangle and an exclamation mark in the middle saying that the update was not successful (and it is giving me an update error code: 4). It is also asking me to press the power button to resume using my kindle, so when I do that, it takes me back to the software update screen which immediately becomes grayed out.
If I wait for a bit, it brings me back to the update error screen mentioned above, if I try to restart the kindle by pressing the power button on any of those screens, nothing happens.
I have attached two screenshots in the link below for your info Applinked for Android Box.
I really appreciate your support on this. I can't find any kind of solution online. I tried connecting it to my PC but it is not recognizing it or even detecting it.