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Reply to macOS 26.4 Dev Beta 2 Install Fails
I have the same issue on a MacBook Pro M4.
Topic: Community SubTopic: Apple Developers Tags:
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Feb ’26
Reply to MacOS 26.4 beta “Failed to prepare software update”
I have the same issue on my Macbook Pro M4 I tried the update in safe mode without success. Very frustrating and the first update failure in over 10 years.
Topic: Community SubTopic: Apple Developers Tags:
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Mar ’26