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whats the latest update for iMac (21.5-inch, Mid 2011)

whats the latest update for iMac (21.5-inch, Mid 2011)


Posted on Jul 1, 2023 12:56 PM

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User profile for user: FoxFifth
FoxFifth
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Posted on Jul 1, 2023 1:03 PM

macOS High Sierra 10.13.6. See the following from Identify your iMac model - Apple Support


iMac (21.5-inch, Mid 2011)

Model Identifier: iMac12,1

Part Number: MC309xx/A, MC812xx/A

Newest compatible operating system: macOS High Sierra

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whats the latest update for iMac (21.5-inch, Mid 2011)

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