THE INSTALLA INFORMATION TO RECOVERY SERVER IS DAMAGED
My MacBook Air is stuck. Tried to format my MacBook from internet recover but I get an error message “THE INSTALLA INFORMATION TO RECOVERY SERVER IS DAMAGED”
I have corrected my date and time and even back dated it but didn’t help.
I tried upgrading to BIG SUR but keep failing with 10minutes remaining. Any help will be appreciated.
MacBook Air 13″, macOS 10.15