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Big Sur : update not found

Hi,


I would like to upgrade my imac to Big Sur . But i keep getting "Update not found The requested version of macOS is not available."



  Model Name: iMac

  Model Identifier: iMac14,1

  Processor Name: Quad-Core Intel Core i5

  Processor Speed: 2,7 GHz

  Number of Processors: 1

  Total Number of Cores: 4

  L2 Cache (per Core): 256 KB

  L3 Cache: 4 MB

  Memory: 8 GB

  Boot ROM Version: 430.0.0.0.0

  SMC Version (system): 2.14f24



Please can you help ?



iMac Line (2012 and Later)

Posted on Jan 29, 2021 6:16 AM

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Question marked as Top-ranking reply

Posted on Jan 29, 2021 6:17 AM

Big Sur requires a 2014 or later iMac.

3 replies

Big Sur : update not found

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