Apple Watch needs a software update to be paired, but I can't access that Apple ID
My iWatch was originally paired with my old Apple account (the comcast.net email was deleted so I made a new gmail.com Apple ID). I paired my iWatch with a new iPhone 12 a few years ago with my new gmail.com Apple ID.
This is where it gets a little strange.
I dropped the watch on a tile floor and it needed to be unpaired and re-paired. Should be no problem. On I un-paired it and on pairing it now I get a message that the iWatch needs a software update before it can be paired. But to update the iWatch software I need the original comcast.net Apple ID account password, message is that find my device was set on the old comcast.net even though I had paired it to a phone with the new gmail.com Apple ID. The old account doesn't exist any more and I can't reset that accounts password so there is no way I can update the software on the iWatch.
Question: Do we just throw these things in the garbage?
[Re-Titled by Moderator]
iPhone 12 Pro, iOS 17