YukonB 17B102

iOS 13.2.2
Build17B102
CodenameYukonB
DeviceiPhone12,3
Baseband1.02.18
Download Firmware

Root Filesystem

  • Filename: 048-90462-104.dmg
  • Not Encrypted

Update Ramdisk

    • Filename: 048-90610-108.dmg
    • Not Encrypted

Restore Ramdisk

    • Filename: 048-90648-109.dmg
    • Not Encrypted

Apple Neural Engine

    • Filename: h12_ane_fw_metis.im4p
    • Not Encrypted

AOP Firmware

    • Filename: aopfw-iphone12aop.im4p
    • Not Encrypted

Apple Audio/Video Encoder

    • Filename: AppleAVE2FW.im4p
    • Not Encrypted
    • Filename: applelogo@3x~iphone.im4p
    • Not Encrypted

Apple Maggie

    • Filename: AppleMaggieFirmwareImage.im4p
    • Not Encrypted

ARM Firmware

    • Filename: armfw_g12p.im4p
    • Not Encrypted

Audio Codec

    • Filename: D421_AudioCodecFirmware.im4p
    • Not Encrypted

Battery Charging 0

    • Filename: batterycharging0@3x~iphone.im4p
    • Not Encrypted

Battery Charging 1

    • Filename: batterycharging1@3x~iphone.im4p
    • Not Encrypted

Battery Full

    • Filename: batteryfull@3x~iphone.im4p
    • Not Encrypted

Battery Low 0

    • Filename: batterylow0@3x~iphone.im4p
    • Not Encrypted

Battery Low 1

    • Filename: batterylow1@3x~iphone.im4p
    • Not Encrypted

Device Tree

    • Filename: DeviceTree.d421ap.im4p
    • Not Encrypted

Glyph Plugin

    • Filename: glyphplugin@2436~iphone-lightning.im4p
    • Not Encrypted

Haptic Assets

    • Filename: D421_HapticAssets.im4p
    • Not Encrypted

iBEC

    • Filename: iBEC.d421.RELEASE.im4p
    • IV: af837e161b4a22aa8672a4f700a3a7f6
    • Key: 407c91aee677c96e3a1cb82a434916df3f234e6c9493efce73bb7c1c415e812d

iBoot

    • Filename: iBoot.d421.RELEASE.im4p
    • IV: 091ad9d8d5f5915fc53fe348884f1598
    • Key: d1de4dc7ec93eb74bb3ecfac54346abf45e76ccc98cebc5369336b9b97f4b40f

iBSS

    • Filename: iBSS.d421.RELEASE.im4p
    • IV: c885d9cfb8c4082a07110a6c9f9cbe18
    • Key: 825cbf7a9ae32505b95d064212c3854671a1aa50d220582b6e7dce5882f14b42

ISP

    • Filename: adc-zelus-d4x.im4p
    • Not Encrypted

Kernelcache

    • Filename: kernelcache.release.iphone12
    • Not Encrypted

Leap Motion Haptics

    • Filename: D421_LeapHapticsFirmware.im4p
    • Not Encrypted

Liquid Damage Detection

    • Filename: liquiddetect@2436~iphone-lightning.im4p
    • Not Encrypted

LLB

    • Filename: LLB.d421.RELEASE.im4p
    • IV: f3125e92e50219a9910ba14b68501680
    • Key: 40daf82513ae62b28829d6953698d9f4ac6c3887231872fcb3992847631aa97c

Low Power Mode

    • Filename: lowpowermode@2436~iphone-lightning.im4p
    • Not Encrypted

Multitouch Firmware

    • Filename: D421_Multitouch.im4p
    • Not Encrypted

Power Management Processor

    • Filename: t8030pmp.im4p
    • Not Encrypted

Recovery Mode

    • Filename: recoverymode@2436~iphone-lightning.im4p
    • Not Encrypted

Secure Enclave Processor Firmware

    • Filename: sep-firmware.d421.RELEASE.im4p
    • KBAG: 89b3e7824994813bd08ffdedb3dff6b5812c4a8cfcdba0fac1453a69a2e237d84c5434e415fbe21dc697ddf7fb519fab

SmartIO Firmware

    • Filename: SmartIOFirmwareT8030.im4p
    • Not Encrypted

Wireless Charging Controller

    • Filename: WirelessPower.iphone12.im4p
    • Not Encrypted