⚠️ 组合更新仅适用于已在运行的 OS X Yosemite 系统，无法用于或制作启动 U 盘。
Name the drive Untitled (keep this exact name for the command to work) and format it as . Open Terminal (Finder > Applications > Utilities).
Downloading Mac OS X Yosemite (10.10.5) requires a two-step process: first obtaining the base 10.10 installer, then applying the 10.10.5 update. Apple provides the official Yosemite installer as a through its support pages, while the 10.10.5 "Combo Update" is a separate download. 1. Download the Yosemite 10.10 DMG mac os x yosemite 1010 5 download dmg link
(All links can be found by searching the exact titles on Apple’s official support website.)
Your Mac is stuck in a boot loop and requires a clean installation. Apple provides the official Yosemite installer as a
If you have previously "purchased" (downloaded) Yosemite with your Apple ID, you may still find it in the tab of the Mac App Store for redownloading. Important Notes:
This process does not install the OS; instead, it extracts a file named into your Mac’s Applications folder. How to Create a Bootable USB Installer then applying the 10.10.5 update.
Another angle: Maybe the user is using a Mac that can't run newer macOS versions and needs Yosemite for compatibility. They might need to find a way to legally obtain it through Apple's channels. If they can't, maybe suggest alternative solutions like using a virtual machine with a later OS or finding compatible software.