to Tikimarkov
Hello, friendly Finland!))))
Ohhh, don't worry.
They're frequent problems.
Everything will work out
You probably made one of the following errors:
1 - downloaded files with errors
2 - copied files with errors to the HDD
3- didn't disconnect the power cord from the receiver
It makes no difference which version is being updated.
If everything is done correctly, then everything will work out.
Sincerely!!!