It is working now.
I had 2 of my watch 4's stop working after this update.
I never got any correspondence from Samsung at all and now the repair center wants to charge me for the repairs????
I have sent them links to article about this, yet they still insist I broke it and it's out of warrantee now...
How do I fix this now Samsung?
My watch just bricked itself after the update. Now I'm having the most painful conversation with Samsung support that I have ever encountered. I might just post it here for everyone to laugh at.