Apple destroyed my Apple watch 3
I have an SE first generation and i did the update to ios 15.7. Before i had 14.8 and my apple watch S3 was completely fine. Now i can't use my watch because it says to me to do an update to watchOS 8.7.1. When i'm trying the update the watch stucking on prepering. I tried everything without luck. Its a bug from ios 15 and now the watch its just garbage. You can't pair it, you can't use it at all. Please help. I want to downgrade my iphone to the previous version. And do not tell me that i can't downgrade, i don't care!!!
I want to downgrade now.
iPhone SE, iOS 15