big Sur upgrade error NOT CERTIFIED YET
I'm getting this error "Not Certified Yet" when trying to install Big Sur. DOwnload process is ok the error is when installation begins
Question marked as
Your Mac is probably supervised by some entity. Check with the IT group that serves your organization.
It also seems that creator of that diagnostic might have an opportunity to improve it, and could craft a replacement message to better convey the problem, the path to resolution, and the organizational contact info.
That current message seems likely to increase support costs for all involved.