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Thank you so much for this torrent, my Mac was completely ruined after a failed High Sierra upgrade and after booting this ISO from an usb stick saved it.

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Read announcement Hide announcement On Wednesday, December 5, starting at 9:00am PST 12:00pm EST, Apple Support Communities will be down a portion of the day. Please pardon our dust as we work behind the scenes to make improvements to the community.

We appreciate your patience. Announcement: Upgrade to macOS Mojave With features like Dark Mode, Stacks, and four new built-in apps, macOS Mojave helps you get more out of every click. Find out how to upgrade to macOS Mojave > Read announcement Hide announcement Upgrade to macOS Mojave With features like Dark Mode, Stacks, and four new built-in apps, macOS Mojave helps you get more out of every click.

Find out how to upgrade to macOS Mojave. I upgraded my Macbook Pro OS to Sierra on Thursday Friday morning and its been a disaster.

Crashing, not starting. So far with continuous trying over the weekend I cannot start in safe mode, restore mode. I have done boot with D and hardware check was fine. Boot with Shift hults at 50-90% of progress bar. Text for free yahoo. Boot with Cmd + Opt + R gets me to select wi-fi and authenticate, then get to grey background with apple logo and a non animated spinning gear icon, after about 5 minutes screen goes black. Can anyone help me with an OSX Sierra DMG or ISO I can download from my Windows PC and create a bootable USB Flash drive to see if I can boot on that to repair? I have the same problem and want to wipe and install a fresh macOS Sierra.

Apple in all their wisdom deletes the Sierra download if the OS is already at Sierra. (Thanks Apple, Brilliant) When I go into App Store Purchases. Sierra is not listed, so I can't download the Installer DMG from Apple. Brilliant again Apple. So the only option left is to find a file repository on the internet where I can download the Sierra Installer image. Is this a plot to get me to throw away my MacBook and buy a new one?

Disgusted in Crestone AC. I have a MBP with a regular HDD, thus cannot run High Sierra If your Mac is compatible, of course you can run HS. The only difference is that your drive will not be converted to APFS; it'll remain HFS. Macs with regular spinning drives and/or fusion drives will not be converted to APFS; Macs with SSDs will. As for Sierra: Apple's policy of withdrawing the older OS when a new one is rolled out has been in force for several years.

There has been a simple solution for years as well: Just download the installer and copy it to a safe place for future use. I have installers of every OS since Lion, safely parked on an external drive. Apple Footer • This site contains user submitted content, comments and opinions and is for informational purposes only. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the efficacy of any proposed solutions on the community forums. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. All postings and use of the content on this site are subject to the.