Thanks for the help, as a result, only cleaning through "format data" with "yes" confirmation helped.
After that, I installed the latest firmware version and it worked, system booted
The usual wipe did not work.
As a result, I got a working phone, with a completely cleared memory, now I'm doing bit by bit recovery.
To everyone who plans to upgrade in the near future - I strongly recommend save important data and make backup partitions.
I missed this moment and now is saddened, do not repeat such mistakes
Good luck with your experiments!