SkyEcho 19E241

iOS 15.4 RC and 15.4
Build19E241
CodenameSkyEcho
DeviceiPhone8,2
(N66AP and N66mAP)
Baseband9.01.00
Download Firmware

Root Filesystem

  • Filename: 018-27069-310.dmg
  • Not Encrypted

Update Ramdisk

    • Filename: 018-27120-343.dmg
    • Not Encrypted

Restore Ramdisk

    • Filename: 018-26907-342.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: b9fe3a6830c9558262008e3474e4fd1a
    • Key: e235fc56c21ae68acff48dd77a4cfdf5f922e94e756edc346f9e971f891e821f
  • N66mAP
    • Filename: iBEC.n66m.RELEASE.im4p
    • IV: 10c4bf6c14be1e77b116f5e8c77416a1
    • Key: 42cca2b260329229c1d0f1db353aabe62f98a1b247bbc30d3f363bac2c4d0dc1

iBoot

  • N66AP
    • Filename: iBoot.n66.RELEASE.im4p
    • IV: 2abe50a38554ccc35ffd874d0f75e920
    • Key: 8881b2c3156c298d9c6a94bfa48915e9d071d7f653e1e6dcd30d4babb29159b1
  • N66mAP
    • Filename: iBoot.n66m.RELEASE.im4p
    • IV: ec63eacea6af50911a85893754651eca
    • Key: edf6f00259fec7151d5369ebeb5a71c3e7ea16d0f28e307927e3cb44541f3f1e

iBSS

  • N66AP
    • Filename: iBSS.n66.RELEASE.im4p
    • IV: 4fd230b0df65777e171366a74fbffebe
    • Key: 19aadaa953650a68cd04ba60a6ce2a62d1b6960e74efa27f09e8e7bfde39c1aa
  • N66mAP
    • Filename: iBSS.n66m.RELEASE.im4p
    • IV: 07e5132b39637e4e12da21ded445c4e1
    • Key: 4defbeeff8060cc4459d39a1691fa9084dda75667d8e1479796c7b6b0c2de4c2

Kernelcache

    • Filename: kernelcache.release.n66
    • Not Encrypted

LLB

  • N66AP
    • Filename: LLB.n66.RELEASE.im4p
    • IV: 1ba0a65b9236c2cdeee2378b9078aa53
    • Key: 9c60f53badea7a3d134da241f2f78199df29b008cbae86d502335668f4775965
  • N66mAP
    • Filename: LLB.n66m.RELEASE.im4p
    • IV: 5dd883c9f344f1b139dac2b4688c9f16
    • Key: 1231f71a0d11cf1266c2daef0405f7df53023f7793f2f25e11792183454f5567

Recovery Mode

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

Secure Enclave Processor Firmware

  • N66AP
    • Filename: sep-firmware.n66.RELEASE.im4p
    • KBAG: 4cac785573faecbb2e4d6b73406517be0726f8e330ed8e59450e0face576828e1475f49f0446965a1e3b3c7eccfd2fd9
  • N66mAP
    • Filename: sep-firmware.n66m.RELEASE.im4p
    • KBAG: 9a92bf5daa6f3fc6a7833b33e722de7e40331e2e65c77f141a3d0faa2bf11c1f51d0c12fabe78c4089782b7903bb1465