iOS 15.1.1 (19B81) for iPhone 12 Pro Max

Device Information

  • Identifier
    iPhone13,4
  • BoardConfig
    D54pAP
  • Platform
    t8101
  • BDID
    8
  • CPID
    33025

Firmware Information

  • Release Date
    17th November 2021
  • Upload Date
    12th November 2021
  • Filename
    iPhone13,4_15.1.1_19B81_Restore.ipsw
  • Filesize
    6.17 GB
  • MD5sum
    58bd04a20e4edd5e8ae6e109072454ac
  • SHA1sum
    c2cb8f4c988a0525655b614681b284beb948d1c5
  • Identifier
    iPhone13,4