Wait a few minutes for it to finish and return back to a prompt.
Open Terminal and type the following two commands: chmod +x ~/Downloads/recovery.sh This file can also be created by copy-paste
Right click on 'Install Sierra.app' or whatever it's called in Finder,Ĭopy or move the InstallESD.dmg file into your ~/Downloads folder.ĭownload and decompress the file recovery.sh.zip from LINK /recovery.sh.zip and move recovery.sh into yourĭownloads folder. In Finder, go to Applications and look for the Sierra installation app. LION recovery update!) Make sure it is in your downloads folder.ĭownload the OS X Sierra or whatever latest version from AppStore.
