SkyEcho 19E258

iOS 15.4.1
Build19E258
CodenameSkyEcho
DeviceiPhone8,2
(N66AP and N66mAP)
Baseband9.01.00
Download Firmware

Root Filesystem

  • Filename: 078-29121-014.dmg
  • Not Encrypted

Update Ramdisk

    • Filename: 078-28761-016.dmg
    • Not Encrypted

Restore Ramdisk

    • Filename: 078-28753-016.dmg
    • Not Encrypted

AOP Firmware

    • Filename: aopfw-s8000aop.im4p
    • Not Encrypted
    • Filename: applelogo@3x~iphone.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

  • N66AP
    • Filename: DeviceTree.n66ap.im4p
    • Not Encrypted
  • N66mAP
    • Filename: DeviceTree.n66map.im4p
    • Not Encrypted

Glyph Plugin

    • Filename: glyphplugin@1920~iphone-lightning.im4p
    • Not Encrypted

iBEC

  • N66AP
    • Filename: iBEC.n66.RELEASE.im4p
    • IV: a6f55449db243b98c5d607d1c8bf4ad2
    • Key: aad0b3eabd81dfe145bf0c4948eb6df2aa0ac861672c60cf84716442e0ee57a1
  • N66mAP
    • Filename: iBEC.n66m.RELEASE.im4p
    • IV: 65322a866139638a039f403e046841f4
    • Key: 0262d2bcf44159fb6493e39bcb5457376534626b699d85e5620d3147de015d68

iBoot

  • N66AP
    • Filename: iBoot.n66.RELEASE.im4p
    • IV: e5b6a88adf354658ee613a6713832227
    • Key: 4276542b27c34f40406acb6da891d80eaf1238498dd16240bbe5f95170ebad25
  • N66mAP
    • Filename: iBoot.n66m.RELEASE.im4p
    • IV: 1f6caa04530490bae7e83ee50dc735c3
    • Key: bd2808240adb8dc77989c4b34ac848da6c848a3057bed6281d25dc7361857dd5

iBSS

  • N66AP
    • Filename: iBSS.n66.RELEASE.im4p
    • IV: 3357f254f35b44b3fe165d8b1729dd59
    • Key: 4c88673725f84fe706c55dab1f90c7dfa5bd324638dc29e72f6f215efa55ae60
  • N66mAP
    • Filename: iBSS.n66m.RELEASE.im4p
    • IV: 9a647c276f0825b1a26a6c69af1b3809
    • Key: 240a512f3d3302533b59760059edb4ebccdd458f97f541b252aabe9582aa5937

Kernelcache

    • Filename: kernelcache.release.n66
    • Not Encrypted

LLB

  • N66AP
    • Filename: LLB.n66.RELEASE.im4p
    • IV: e1c8a6747131e311343eed57ddf240ef
    • Key: 5286f080c8dc4c9677822fd69bcd726b1f5e172dbfededf5ffe8d03af7528346
  • N66mAP
    • Filename: LLB.n66m.RELEASE.im4p
    • IV: fd26cc66aa44ddb199de443fa114f1e7
    • Key: 21a39a0a1e96283cca9f77a57ee081bb07cbc99f0c6c13f0d95179893f8c6a9a

Recovery Mode

    • Filename: recoverymode@1920~iphone-lightning.im4p
    • Not Encrypted

Secure Enclave Processor Firmware

  • N66AP
    • Filename: sep-firmware.n66.RELEASE.im4p
    • KBAG: a59a4ba053966a34449f10786a7819799fe167d89725b713d9487b96387c8f82952dc94bd14803a5854c9380adc1752b
  • N66mAP
    • Filename: sep-firmware.n66m.RELEASE.im4p
    • KBAG: f4f402fc93b7e162519b511e23a685bbb5136099af4cf3ca63cf8d39f19b481c3c62fb7b8febeef66a190a67dd796bc0