I can't update my MacOS BigSur from 11.0.1 to anything newer (download it, but never installs)

I have tried variety of ways to solve this problem but currently I can't update my mac, It shows new OS updates, and download it. But never install it get stuck indefinitely on "10 minutes remain to install..." and nothing happens.

Anyone knows what kind of black sorcery I need to do, to make my OS updater works again ?

Thank you in advance