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Macbook air 2020

I erased the internal disk, to make a clean install.

but I’m unable to boot from USB ( selecting Big Sur Install , starts internet recovery anyway )

internet recovery fails everytime with error -2002F or similar.

is there any catch to make boot from USB work ? ( Already resetted NVRAM ).


Posted on Sep 12, 2021 7:40 AM

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Question marked as Top-ranking reply

Posted on Sep 12, 2021 8:36 AM

Try this:

About macOS Recovery on Intel-based Mac computers - Apple Support

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Macbook air 2020

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