Studio Display "firmware update could not be completed"

Studio Display Firmware Update 15.5 is available, I click "Update Now", it appears to download, then says "Apple Studio Display firmware update could not be completed. Make sure Mac is connected to the internet and try again."


My computer is, of course, connected to the internet. Any idea what's up? Did the usual restart, etc.

Studio Display

Posted on May 23, 2022 5:03 PM

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Posted on May 24, 2022 12:06 PM

Problem solved. For whatever reason, that specific update could not handle the proxy server at my office. I tethered my computer to my phone and that did the trick.

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Studio Display "firmware update could not be completed"

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