I have a MacMac (21.5-inch, Late 2009)

Is there a way to upgrade to the newest OS?

I am running at the moment.....macOS High Sierra Version10.13.6

I can no longer sync with my phone brother devices.

iMac, macOS 10.13

Posted on Jan 23, 2022 12:12 PM

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3 replies

Niel

Community+ 2025

Level 10

741,173 points

Jan 23, 2022 12:17 PM in response to MacUpgade

No. It can't be upgraded past High Sierra.

(212736)

MacUpgade Author

Level 1

4 points

Jan 23, 2022 12:18 PM in response to Niel

Thank you.

MacUpgade Author

Level 1

4 points

Jan 24, 2022 4:03 AM in response to Niel

Thank you

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I have a MacMac (21.5-inch, Late 2009)

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