O2_cz what changed — version 52.1

O2.CZ

iOS 27.2 beta 3–4 image · build 73.0 beta

iOS 27.2 beta 1–2 image · build 72.7.1 beta

iOS 27.0 – 27.0.1 image · build 72.0 current release

iOS 27.0 beta 5–8 image · build 72.0 beta

iOS 27.0 beta 1–4 image · build 71.5.12 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 – 18.3.2 image · build 62.0

iOS 18.3.1 – 18.3.2 image · build 62.0

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 16.1+ · build 52.1

OTA iOS 14.1+ · build 43.1

OTA iOS 13.4+ · build 41.1

OTA iOS 10.3+ · build 28.3

OTA iOS 7.1+ · build 16.1

OTA iOS 4.3+ · build 10.1

OTA iOS legacy+ · build 2.7

Compare against

iOS 27.2 beta 3–4 image · build 73.0 beta

iOS 27.2 beta 1–2 image · build 72.7.1 beta

iOS 27.0 – 27.0.1 image · build 72.0 current release

iOS 27.0 beta 5–8 image · build 72.0 beta

iOS 27.0 beta 1–4 image · build 71.5.12 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 – 18.3.2 image · build 62.0

iOS 18.3.1 – 18.3.2 image · build 62.0

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 14.1+ · build 43.1

OTA iOS 13.4+ · build 41.1

OTA iOS 10.3+ · build 28.3

OTA iOS 7.1+ · build 16.1

OTA iOS 4.3+ · build 10.1

OTA iOS legacy+ · build 2.7

Compare with another bundle…

signatures/overrides_D421_D431_N104_D79.plist Whole bundle

signatures/overrides_D421_D431_N104_D79.plist changed 4 rows Before After

Key path	Before	After
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CBSignature3	{"__data":"3064023021d0425fb937f20df02284848825c5fa5c7e0e01b1c8513e636cc3a095b1a343470295ad6f465750a14a2d79d910fb1302302d33e9b765c14cc07388628a7c55bb9be04352c38803b6c2f021fba48cfef89768bf774f887861d6108d2d05da0570e9","__len":102}	{"__data":"30650230078daf4c5ecd9c9f987f27752804fe596a66026457fc99561c47510d77e1b5c01848f742b2ec4b3654917ee6397f8e39023100c53bf8ec46c98e1d1ed51bcc22647d3296657d99c52604ca1b8e918a94b864e73bc8026d55b7bf60e3c2773c9f9d78af","__len":103}
overrides_D421_D431_N104_D79.der.pri3	{"__data":"30650230618ff6e3a16769eecbf582a5b07aa0aa71984558b70bc033c3b1be1c9b3a7bc5fab25885bee65e77c0a88fb57f2a3d70023100a6af0be72edfea6e89117e4e2c3776078899d20212ffb7dab7c734c9925fb9b9a53b034123e4affa6a6e66b1173ef3bb","__len":103}	{"__data":"306402302f5541e27eb30e087b01c22adcbb6a6b6f3a41e4c1c3a02c4de9d1937f038e8d65cdfba37b925ae93f256d22bf7f6a610230217f66345d4c1dd43808ef0f145c0b6a71fe5c8d00c25c39783c30d78f9772d521cb91679f36df96204cab87f8cdda5c","__len":102}

Key path

Before

After

CBSignature1

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{"__data":"32fee308b158ebb12a0071e305e600a5c048f4ac7c9f3fa249ea592f511a229eed5603a6ccb6206b8fb570b587816a5e6ceea377f877079b0576876552da5f0ea781861b5d90fb02b3f44de8f26b3adb25f5523fbb57e9d258ad4946d52fd44db87e238e7aaf55cecd4e8889e2e7ad3fc81030baa9377db14ceeddd0a9a1493f","__len":128}

CBSignature2

{"__data":"50efa97391f783a1cc4f91d58ab63f47cb01ac1c3b55f05b78176b1af218426af706c934a8ca05b17d9858201ba81e886af7559f1c0391bc7794e30e306530c436a54c51382849b73491e33273cc02ec37fa2a26c266c065c0cbcf77b392771f58f19d01df47414f180913f69b74c3bdfa8dabf7f73799aeb05630a1ecd453d4210405d3a6f9ee0acc440f6580058e05e…

{
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  "__len": 256
}

{"__data":"dc609a952331a4f23b471705c8f39f0b374896c0ff90da00b9c782390a176b635f7cb4bbffefc0a6991580ac2792f397aa7d1dcb9127abd493331da812629e2db6cc74d911b437c087211b1f62d49c212d3b2fe7e5947f9b6f4c8d19ceda8934a97ba55c016232a9b99805dd09d1a0a41d4c192d8da3fcee4934533040fdf0a9a936f15247de83d226a8b81f8096f44cd…

{
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  "__len": 256
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CBSignature3

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{"__data":"30650230078daf4c5ecd9c9f987f27752804fe596a66026457fc99561c47510d77e1b5c01848f742b2ec4b3654917ee6397f8e39023100c53bf8ec46c98e1d1ed51bcc22647d3296657d99c52604ca1b8e918a94b864e73bc8026d55b7bf60e3c2773c9f9d78af","__len":103}

overrides_D421_D431_N104_D79.der.pri3

{"__data":"30650230618ff6e3a16769eecbf582a5b07aa0aa71984558b70bc033c3b1be1c9b3a7bc5fab25885bee65e77c0a88fb57f2a3d70023100a6af0be72edfea6e89117e4e2c3776078899d20212ffb7dab7c734c9925fb9b9a53b034123e4affa6a6e66b1173ef3bb","__len":103}

{"__data":"306402302f5541e27eb30e087b01c22adcbb6a6b6f3a41e4c1c3a02c4de9d1937f038e8d65cdfba37b925ae93f256d22bf7f6a610230217f66345d4c1dd43808ef0f145c0b6a71fe5c8d00c25c39783c30d78f9772d521cb91679f36df96204cab87f8cdda5c","__len":102}