fixed : macOS Big_Sur installer hangs at 95%

Question :
I just downloaded the new macOS 11 Big_Sur on my Mac mini (2018) and started installing. But even though it said that installing would take about 28 minutes, it’s now about 40 minutes and the installer hangs, the screen is black with just the white Apple-logo and an installer bar that hangs at about 95%.

What can I do ?

 

Answer :

Just wait for about 15 to 20 minutes more, and it might just finish the last 5% of the installing process. If it doesn’t, press the power button on your Mac mini until it shuts down completely. Then, restart your Mac mini by pressing the power button again.

Note : this will probably work for any Mac, but it has been tested only on Mac mini (2018).

That’s it !

enjoy 😉