Failed to download Big Sur update
Hello there,
I have a bit of an annoying issue. So, I tried to download the Big Sur update on my MacBook Pro 15 inch, 2018, and it just says that the installation failed, with an error occurring while installing the selected update. Here a screenshot of the problem.
Please I really would love some help as I waited so long for this update.
MacBook Pro 15″, macOS 10.15