macOS 11.5.1 (20G80) for iMac 24-inch (M1, Two Ports, 2021)

Device Information

  • Identifier
    iMac21,1
  • BoardConfig
    J456AP
  • Platform
    t8103
  • BDID
    40
  • CPID
    33027

Firmware Information

  • Release Date
    26th July 2021
  • Upload Date
    21st July 2021
  • Filename
    UniversalMac_11.5.1_20G80_Restore.ipsw
  • Filesize
    13.01 GB
  • MD5sum
    ca48d5c5ad8684e0a3e74639f900236a
  • SHA1sum
    c509056720fa190fda61c78b1b67ad42853228b5
  • Identifier
    iMac21,1