iPadOS 15.1 (19B74) for iPad Air 4 (WiFi)

Device Information

  • Identifier
    iPad13,1
  • BoardConfig
    J307AP
  • Platform
    t8101
  • BDID
    4
  • CPID
    33025

Firmware Information

  • Release Date
    25th October 2021
  • Upload Date
    16th October 2021
  • Filename
    iPad_Fall_2020_15.1_19B74_Restore.ipsw
  • Filesize
    5.43 GB
  • MD5sum
    82ad63193f00305dd5e8846ef3df19f8
  • SHA1sum
    c37839c73b65ddb3fb04c52aad6b14372d5142b8
  • Identifier
    iPad13,1