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iOS 15.5 RC and 15.5
Build19F77
CodenameSkyF
DeviceiPhone XS
Baseband4.04.02
iPhone11,2,iPhone11,4,iPhone11,6,iPhone12,3,iPhone12,5_15.5_19F77_Restore.ipsw
JSON: Firmware · Keys

iBEC

Filename: iBEC.d321.RELEASE.im4p
  • IV: 2cea94fbd40c853b02e7bc23d3956b68
  • Key: 49c5e7398b58d6feaad38187fa444500750f571075613d20299ec0a87acdd04c

iBoot

Filename: iBoot.d321.RELEASE.im4p
  • IV: 0d9395176b232b662ddb809e3c77358b
  • Key: 008e81303ff823c0665e9e8401d7c3d6f4d202fe4d25807a2c47efb79c6bd7e2

iBSS

Filename: iBSS.d321.RELEASE.im4p
  • IV: c5f6acdbed3d144c2df917ed89bf7364
  • Key: 23b14c9029c09d510eb048cc4009ab9fde2f9adbfba48b55fa0a0ef0e66e05f9

LLB

Filename: LLB.d321.RELEASE.im4p
  • IV: 5be7e0b3a08bee30c8e5c09c8104537c
  • Key: 1746b373153f7b33138f219d005eae2c0dff8f6d5f403142813ab026e4c3219b

SEP-Firmware

Filename: sep-firmware.d321.RELEASE.im4p
  • IV: d07add6773fcde57366a39206e9b6155
  • Key: 6a2c3da16ace5da2c58783e0a8a905aef7dc2474b51b95c2c1847074c507baa0