I think i have answered my own question. i was installing several software updates plus an efi firmware update. i just got off the phone with a guy at apple who told me when the software update process seems to be permanently stalled to try:. Best mac data recovery software recovers whatever you lost from mac machines & storage devices. > how to > mac file recovery > fix macos sierra update stuck or fail. fix macos sierra update stuck or fail. updated on dec 14, 2017 by abby haines to mac file recovery. summary.. Apple has released a knowledge base support article that details a fix for an issue that causes software update to freeze in the middle of an installation for users running mac os x versions 10.5 – 10.5.5..
According to experts, the update may get stuck due to anti-virus software, some internal system bugs, file leftovers or similar issues, but the exact cause it not entirely clear. however, mac os experts have provided a couple of tips that may help you to fix stuck macos sierra update.. It took a lot of time to download the software update on the wifi network and then install the os update. it took time! i also updated 5 other programs as a result of the update to yosemite.. How to fix a frozen mac when updating macos by corbin telligman – posted on dec 25, 2016 dec 23, 2016 in mac while macos is a very robust operating system, sometimes there can be hiccups when performing system updates..
