安装MacOS Sierra时提示-5105f问题的解决办法

wellknow

Try this, I was also getting the same 5101F error..
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pressing Option+Command+R doesn’t work so I reinstalled the earlier OS by pressing Shift+Option+Command+R and then Start button.

It takes nearly 30-40 minutes to reinstall the earlier version of Mac OS. In my case I had Catalina installed by earlier version of Sierra installed.

This will definitely work..

wellknow

安装MacOS Sierra时提示-5105f问题的解决办法（翻译）
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# }$ g( T2 X/ B+ l/ g* R" e试试这个，我也遇到了同样的5101F错误。
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$ _7 H$ u6 I; a) z; \按Option+Command+R不起作用，所以我通过按Shift+Option+Command+R然后按Start按钮重新安装了较早的操作系统。

9 Y/ J0 I# p* y7 U% w3 s, y重新安装较早版本的Mac OS需要近30-40分钟。在我的情况下，我通过安装较早版本的Sierra来安装Catalina。
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, z- J% A% c& }' v这肯定能行。

wellknow

macOS 安装指南（官方）https://support.apple.com/HT201372

wellknow

最好的办法，就是按照官方的安装指南，下载了安装文件后，制作到U盘上，用U盘启动安装系统，又快又好成功率又高。