Not every old Mac works. The rule of thumb is:
你的Mac是不是明明性能还够用，却被苹果从官方支持名单上划掉了，只能停留在老旧的系统版本上，用不了新软件，也没有新的安全更新？ macos big sur patcher full
Navigate to the official GitHub repository for . Not every old Mac works
However, "Full" requires responsibility. You must understand the boot process, keep a recovery USB handy, and accept that features like Sidecar are gone forever. keep a recovery USB handy
Visit the official GitHub repository for OpenCore Legacy Patcher.
For most users, and move directly to OpenCore Legacy Patcher with macOS Monterey or Ventura for a better, more secure experience.