ATT_FirstNet_US what changed — version 71.5.28

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AT&TATT_FirstNet_US

OTA iOS 27.2+ · build 73.0.2 current release

iOS 27.2 beta 3 image · build 73.0 beta

iOS 27.2 beta 1–2 image · build 72.7.2 beta

OTA iOS 27.0+ · build 72.1

iOS 27.0 – 27.0.1 image · build 72.0

iOS 27.0 beta 5–8 image · build 72.0 beta

iOS 27.0 beta 4 image · build 71.5.30 beta

iOS 27.0 beta 3 image · build 71.5.29 beta

iOS 27.0 beta 2 image · build 71.5.28 beta

iOS 27.0 beta image · build 71.5.25 beta

iOS 26.5 – 26.6.2 image · build 70.0

iOS 26.5.1 image · build 70.0

iOS 26.4 – 26.4.2 image · build 69.0

iOS 26.3.1 image · build 68.0

iOS 26.3 image · build 68.0

iOS 26.2 – 26.2.1 image · build 67.0

iOS 26.1 image · build 66.0

iOS 26.0 – 26.0.1 image · build 65.0

iOS 26.0 image · build 65.0

iOS 18.5 – 18.6.2 image · build 64.0

iOS 18.4 – 18.4.1 image · build 63.0

iOS 18.3.1 – 18.3.2 image · build 62.0

iOS 18.3 – 18.3.2 image · build 62.0

OTA iOS 18.2+ · build 61.1

iOS 18.2 – 18.2.1 image · build 61.0

iOS 18.1 – 18.1.1 image · build 60.0

iOS 18.0 – 18.0.1 image · build 59.0

OTA iOS 15.1+ · build 48.1

OTA iOS 15.0+ · build 47.2

OTA iOS 14.6+ · build 46.2

OTA iOS 14.5+ · build 46.1

Compare against

OTA iOS 27.2+ · build 73.0.2 current release

iOS 27.2 beta 3 image · build 73.0 beta

iOS 27.2 beta 1–2 image · build 72.7.2 beta

OTA iOS 27.0+ · build 72.1

iOS 27.0 – 27.0.1 image · build 72.0

iOS 27.0 beta 5–8 image · build 72.0 beta

iOS 27.0 beta 4 image · build 71.5.30 beta

iOS 27.0 beta 3 image · build 71.5.29 beta

iOS 27.0 beta image · build 71.5.25 beta

iOS 26.5 – 26.6.2 image · build 70.0

iOS 26.5.1 image · build 70.0

iOS 26.4 – 26.4.2 image · build 69.0

iOS 26.3.1 image · build 68.0

iOS 26.3 image · build 68.0

iOS 26.2 – 26.2.1 image · build 67.0

iOS 26.1 image · build 66.0

iOS 26.0 – 26.0.1 image · build 65.0

iOS 26.0 image · build 65.0

iOS 18.5 – 18.6.2 image · build 64.0

iOS 18.4 – 18.4.1 image · build 63.0

iOS 18.3.1 – 18.3.2 image · build 62.0

iOS 18.3 – 18.3.2 image · build 62.0

OTA iOS 18.2+ · build 61.1

iOS 18.2 – 18.2.1 image · build 61.0

iOS 18.1 – 18.1.1 image · build 60.0

iOS 18.0 – 18.0.1 image · build 59.0

OTA iOS 15.1+ · build 48.1

OTA iOS 15.0+ · build 47.2

OTA iOS 14.6+ · build 46.2

OTA iOS 14.5+ · build 46.1

Compare with another bundle…

signatures/overrides_V59.plist Whole bundle

signatures/overrides_V59.plist changed 4 rows Before After

Key path	Before	After
CBSignature2	{"__data":"849c8b1fd5f5c6c89de5f43a20b83e0d0c0b8e38bea7b253762d0c832adbd8e451f9cf9671de44ca4b1786dc7932c789cbb411dc333749b17185fbd12978f335185d7680c04d4a263e9f5adb40c88360b80bba32dbb5bdb5c6ab0cb3ab62fd8868a5ed6f2a743b64d29da50215935da311a43142f17afa53fd2424d26d8449dff08b1ea0095f91438c24a8fa0a623bb59… { "__data": "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", "__len": 256 }	{"__data":"46202f1f6473e7cab952ca0c3490e261c977fd9bb57a482cb4cf4479a280881bfa50365a60d047ffcc0286ac2442eb5f0b64c3894d3066789638eb423cf64433a3ce8d51028e9bc8cdbb96567f665a0239b8e9c25b0f0c5bafd1f76992a27db9f5992aa5340ccadbf7088bb7ed596f40ad45abd1176e0e7dd403aea8b3c3779bc8ae3eaa883a942a2884a43cf5d550f2e… { "__data": "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", "__len": 256 }
CBSignature3	{"__data":"3065023100da5bcd6f8eb385f1fc3fd63eca049325f4b701c913a4c7d6006fae89e390f94dd81cdc84d574906c17445928ca692bcb0230617ea203161a4e3b990d10f1b84fb817c0fca9de863c5ee317ce6e8e4dc9f32c1e57fd1c4e6b15d0c885e61380d400f7","__len":103}	{"__data":"3064023048bed2170686eac84317e286375c6a165d0892e6086354454c600caa29c3b9145d3b4f007a8c1a3969d9fabce02a1b9f023013eba03bdd4a4be33c84f6787e048e23c3d517e4d9b521d1acea2e8234fa460486b8d1658f2e852704897adb120fb6ad","__len":102}
overrides_V59.der.pri2	{"__data":"387fd5426840bd4e1876067e2bddfd625e8beca2de74f0391de0b944bf5ccca203c9c869308bb497becc36dcacc335e1ff54b338a87ab8a21c518dd68b8873c74c3ebe4f6ba9230cd975c8bb57af6843b0ec719c72a3829ba722887fe863a5930891f5f416d3a9196b598420c4e029969da937b3bd74a227a2e815a684900a2c9d9d1b539c9d27f271eba7b3d52c80728… { "__data": "387fd5426840bd4e1876067e2bddfd625e8beca2de74f0391de0b944bf5ccca203c9c869308bb497becc36dcacc335e1ff54b338a87ab8a21c518dd68b8873c74c3ebe4f6ba9230cd975c8bb57af6843b0ec719c72a3829ba722887fe863a5930891f5f416d3a9196b598420c4e029969da937b3bd74a227a2e815a684900a2c9d9d1b539c9d27f271eba7b3d52c80728257f76d723cb46843e2a750a0dfd7d997b62ac5029147a6bc4014af964e647fdb802279c4a1461377a36d5c530eebfc8fe09bb146963a4035250b8c7284ef2436bca4f703a4e04db6dd4ba505605a8d8df459191945ba178cc6f2dfd25483d2cf1e4d0d6debecb2ec1180ecc8c797b8", "__len": 256 }	{"__data":"644a9361072bdb24c61cb1b6af2a067c367119dc7a7a24eb8c3816b2ef8f3b450efd45cde881edfdeb97e2451ad47d99276a1e5da84f7310e6186bd882e1d5d0fbcacde9b759834f4cd7346fac6fae90208400f18dc125069f02ee30ef440485fb09a2fd67af7ebdde6e8064fd7dad626a231430af64ce03e33c2690889eb02e3614c48bec5d3b06496964c323a2db0f0… { "__data": "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", "__len": 256 }
overrides_V59.der.pri3	{"__data":"3065023100e66042f9dc8e3a818552e8123f59bded7249b3cbb7da011fff9dab0820992a31ff928f31d4b2bddb949253c7957943d9023003fbd5a2f26ddbdae6784ec9d80e86b6cffdfe27cac516f55f3fc46c04b7b566f4dc04257f05bc52279bf43e4c7fe1f0","__len":103}	{"__data":"30650230129d9de1000dc23c5ba6f274777d285ac67117387f6e0c7388e9efcfd034c21287501359fcd9035d53993c7318842d1e023100813f53c2d963c6a5ad1d350dc2c6ce41ffc322aa481f4170a62806ce05a2153754481fbf5fdef4b1fb235ed91606bc41","__len":103}

Key path

Before

After

CBSignature2

{"__data":"849c8b1fd5f5c6c89de5f43a20b83e0d0c0b8e38bea7b253762d0c832adbd8e451f9cf9671de44ca4b1786dc7932c789cbb411dc333749b17185fbd12978f335185d7680c04d4a263e9f5adb40c88360b80bba32dbb5bdb5c6ab0cb3ab62fd8868a5ed6f2a743b64d29da50215935da311a43142f17afa53fd2424d26d8449dff08b1ea0095f91438c24a8fa0a623bb59…

{
  "__data": "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",
  "__len": 256
}

{"__data":"46202f1f6473e7cab952ca0c3490e261c977fd9bb57a482cb4cf4479a280881bfa50365a60d047ffcc0286ac2442eb5f0b64c3894d3066789638eb423cf64433a3ce8d51028e9bc8cdbb96567f665a0239b8e9c25b0f0c5bafd1f76992a27db9f5992aa5340ccadbf7088bb7ed596f40ad45abd1176e0e7dd403aea8b3c3779bc8ae3eaa883a942a2884a43cf5d550f2e…

{
  "__data": "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",
  "__len": 256
}

CBSignature3

{"__data":"3065023100da5bcd6f8eb385f1fc3fd63eca049325f4b701c913a4c7d6006fae89e390f94dd81cdc84d574906c17445928ca692bcb0230617ea203161a4e3b990d10f1b84fb817c0fca9de863c5ee317ce6e8e4dc9f32c1e57fd1c4e6b15d0c885e61380d400f7","__len":103}

{"__data":"3064023048bed2170686eac84317e286375c6a165d0892e6086354454c600caa29c3b9145d3b4f007a8c1a3969d9fabce02a1b9f023013eba03bdd4a4be33c84f6787e048e23c3d517e4d9b521d1acea2e8234fa460486b8d1658f2e852704897adb120fb6ad","__len":102}

overrides_V59.der.pri2

{"__data":"387fd5426840bd4e1876067e2bddfd625e8beca2de74f0391de0b944bf5ccca203c9c869308bb497becc36dcacc335e1ff54b338a87ab8a21c518dd68b8873c74c3ebe4f6ba9230cd975c8bb57af6843b0ec719c72a3829ba722887fe863a5930891f5f416d3a9196b598420c4e029969da937b3bd74a227a2e815a684900a2c9d9d1b539c9d27f271eba7b3d52c80728…

{
  "__data": "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",
  "__len": 256
}

{"__data":"644a9361072bdb24c61cb1b6af2a067c367119dc7a7a24eb8c3816b2ef8f3b450efd45cde881edfdeb97e2451ad47d99276a1e5da84f7310e6186bd882e1d5d0fbcacde9b759834f4cd7346fac6fae90208400f18dc125069f02ee30ef440485fb09a2fd67af7ebdde6e8064fd7dad626a231430af64ce03e33c2690889eb02e3614c48bec5d3b06496964c323a2db0f0…

{
  "__data": "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",
  "__len": 256
}

overrides_V59.der.pri3

{"__data":"3065023100e66042f9dc8e3a818552e8123f59bded7249b3cbb7da011fff9dab0820992a31ff928f31d4b2bddb949253c7957943d9023003fbd5a2f26ddbdae6784ec9d80e86b6cffdfe27cac516f55f3fc46c04b7b566f4dc04257f05bc52279bf43e4c7fe1f0","__len":103}

{"__data":"30650230129d9de1000dc23c5ba6f274777d285ac67117387f6e0c7388e9efcfd034c21287501359fcd9035d53993c7318842d1e023100813f53c2d963c6a5ad1d350dc2c6ce41ffc322aa481f4170a62806ce05a2153754481fbf5fdef4b1fb235ed91606bc41","__len":103}