224 iPhone_iPad_Mac_apple

how long to install sierra

My Sierra install has not completed. So far it's taken seven hours.. Has anyone had these problems?

Restart and try again.

See if this helps

Hiya

I faffed about for about 9 hours trying to get anything to work, including keyboard commands.

What finally worked was a 4 key solution...

Command-Option-P-R Reset NVRAM. Release the keys after you hear the startup sound again.

This caused / cancelled the stalled install and I got back to my original position after 2 reboots.

Mine took about 3 hours to download and then the actual installing was fast. I think there is still a lot of people trying to access this app.

Installation , all depends upon the network speed , it took 13 hours me to download , but was installed successfully .

Yes. I am right now on a mac book pro.

最后更新：2017-09-16 18:45:22