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Level 1

4 points

當我打算把我的MacBook Pro由macOS Mojave更新到mosOS Big Sur，安裝時系統表示「要求逾時：安裝所選的更新項目時發生錯誤。」，而無法更新。

當我打算把我的MacBook Pro由macOS Mojave更新到mosOS Big Sur，安裝時系統表示「要求逾時：安裝所選的更新項目時發生錯誤。」，而無法更新。我可以如何成功地更新？

MacBook

Posted on Nov 19, 2020 9:06 PM

Top-ranking reply

Level 9

72,398 points

Posted on Nov 20, 2020 8:25 AM

These are Apple's international English-language forums. Can you post in English?

If not, Apple have provided you Chinese-language forums here:

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