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MacBook Pro won't update from Catalina 10.15.4 to 10.15.5.

I have auto-updates on. Have restarted my machine numerous times. Will not update, but notifies me that there is an update to install. Help? MacBook Pro 15", Mid 2015.

MacBook Pro 15″, macOS 10.15

Posted on Jun 21, 2020 8:16 AM

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Question marked as Top-ranking reply

Posted on Jun 21, 2020 12:02 PM

Boot into Safe Mode (How to use safe mode on your Mac - Apple Support) by booting with the Shift key held down and download and apply the macOS Catalina 10.15.5 Combo Update from there. 

NOTE: Safe Mode boot can take up to 10 minutes as it's doing some system cache cleaning, volume verifying and directory repairing. 


4 replies
Question marked as Top-ranking reply

Jun 21, 2020 12:02 PM in response to mawiah

Boot into Safe Mode (How to use safe mode on your Mac - Apple Support) by booting with the Shift key held down and download and apply the macOS Catalina 10.15.5 Combo Update from there. 

NOTE: Safe Mode boot can take up to 10 minutes as it's doing some system cache cleaning, volume verifying and directory repairing. 


MacBook Pro won't update from Catalina 10.15.4 to 10.15.5.

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