macOS Big Sur build 20A5343j

20A5343j
Build of macOS Big Sur
MacOS 11 20A5323l Desktop.png
Architecturex86_64
Compiled
Timebomb
Works in

macOS Big Sur build 20A5343j is the first official Public Beta build of macOS Big Sur, which was released to the public on 6 August 2020.[1]

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