Download macOS 11.3.1 for MacBook Air (M1, Late 2020) (MacBookAir10,1)

Signed IPSW files can be restored via iTunes, 3uTools. Unsigned IPSWs cannot currently be restored via iTunes, 3uTools.

Signed status can change daily, you should check signed status before restored

Firmware information
  • File name
  • Version
    macOS 11.3.1 This firmware is signed. You can restore to it
  • Build ID
    20E241
  • Size
    12.98GB
  • Release date
    2021-05-03 17:22:10
  • Upload date
    2021-04-27 02:09:06
  • MD5
  • SHA1
  • SHA256
Mac MacBook Air (M1, Late 2020) MacBookAir10,1
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