如何升级一台 2009 Mac Pro 4,1 的固件

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Check to make sure it worked!

Once your machine has rebooted to the desktop, it's time for the moment of truth.
Open About this Mac and click on System Report
It is worth noting that About this Mac will still report this as a Mac Pro (2009), even after a successful flash.
In System Report you should see a line in the first window labeled Model Identifier - if the firmware flash was successful, you should see Mac Pro5,1

检查确认电脑刷写成功

一旦你的机器重启进入桌面，就到了见证刷写成功的时候。
打开关于这台Mac，点击系统报告。
值得注意的是，即使在成功刷写后，关于这台MAC仍然会报告这是一台Mac Pro（2009）。
在系统报告中，你应该在名为型号识别的窗口看到一行字——如果刷写成功，你应该看到Mac Pro5,1。

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