Unable to update MacOS Monterey 12.5 to 12.6

raoimtiaz60 · Sep 15, 2022

I am unable to update MacOS Monterey 12.5 to 12.6 using the built-in Software Update functionality through the macOS System Preferences pane. It says your mac is uptodate which is 12.5. I am using iMacPro 1.1 smbios. Any Idea please?

P1LGRIM · Sep 15, 2022

raoimtiaz60 said:
Any Idea please?

Usually due to incorrect settings in config.plist.
It should be possible to type Monterey into the search box of the App Store then click View and then Get.

raoimtiaz60 · Sep 15, 2022

Today I tried to download twitter app through App Store, after pressing get, install button highlights but it does not install. Even I succeed then I will have to download 14gb installer instead of smaller size update.

Thanks for the early response.

easy31 · Sep 22, 2022

Hello,

It's same for me??? MacPro 2019...

Middleman · Sep 22, 2022

easy31 said:
Hello,

It's same for me??? MacPro 2019...

You may need to set the SecureBootModel either to Default, j160 for MacPro 2019 or j137 if using iMacPro1,1 and then reboot using ResetNVRAM.

easy31 · Sep 26, 2022

Hello MiddleMan,

You are the king...I change SecureBootModel at J160 and the update 12.6 is starting.

Thank you very much!!!

Middleman · Sep 26, 2022

easy31 said:
Hello MiddleMan,

You are the king...I change SecureBootModel at J160 and the update 12.6 is starting.

Thank you very much!!!

Glad to hear it's sorted!

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Unable to update MacOS Monterey 12.5 to 12.6

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