O2_sk what changed — version 58.1

O2 - SK

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 71.5.10 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

OTA iOS 18.5+ · build 64.1

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 17.5+ · build 58.1

OTA iOS 15.4+ · build 50.1

OTA iOS 14.2+ · build 44.1

OTA iOS 13.3+ · build 40.1

OTA iOS 7.1+ · build 16.2

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 71.5.10 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

OTA iOS 18.5+ · build 64.1

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 15.4+ · build 50.1

OTA iOS 14.2+ · build 44.1

OTA iOS 13.3+ · build 40.1

OTA iOS 7.1+ · build 16.2

Compare with another bundle…

signatures/overrides_D421_D431_N104_D79.plist Whole bundle

signatures/overrides_D421_D431_N104_D79.plist changed 3 rows Before After

Key path	Before	After
CBSignature1	{"__data":"8ea5bf3e50ca2cc2f912607bd6b2ec9bd29345ec17f68fa0a8c2d521e2bdd1a03f0f97826ecb095f9475ebfddf6228bf8b085e3cef5d22fca1c0e6af9cbb6782d2988586defac65d244845f8c967661853cac2a44efdefe7004e049dfd456c198536340b1d14a707f9d77407c0375e5ce985c9c5e613207cddae2173cd5888b2","__len":128}	absent
CBSignature2	{"__data":"117fb64ba2e83d9d8dac73dcaa28384e9540198c122847d979bd6efcda03a5f86950dd6cd834fda291f944d415427a479ca55f9938a7fba4a7b4ebd8b3d64b445ef22aae38f601baa06cb2b7de182432ab5dfff9ffc9eabfdf43837102c38e4e90787c32c584dba757786520d0dc19ee8ac166ba39bfb1b5d885a32ba84d1e0994b5aab172e00b05ab3f5be8164bbb90d… { "__data": "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", "__len": 256 }	{"__data":"62ee7f662896607046918e8c57a9456460b88173dd355cd9b0af579c7bd0c567068f2804da772aa6191d017fe457305a1b98971821d10d3c05f756c0ee5a1500959304715318a3efdbe65e2292e08ad29594733714e4b4687430871406f5911e0c94b3a0972a9628ca61e0e8021c551762f85661ffe2800d17ade4d2c258acce824e6b65a31623a483dd945c36c567aee… { "__data": "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", "__len": 256 }
CBSignature3	{"__data":"306602310098decf6df84728d6845976ef79626c6c9ed7ffce6025c1fe68f9ceab49330b59635f82811eb7b4c956123b6bd15c42d00231009f745cf516be3e19c59843a460debbc7dce65a1b8386d7cbb47fe010da2f2d8a4b4a3b8b441c036a6973fc301e65aa25","__len":104}	{"__data":"3065023100d1764e95a1bfc1ec40a53de45c47eac6e1d4a5dda49f3d8a8b9b944fba2963036361812ba83d32f3837cb29d3bc5c70c02306c3b431ad288569f53d6bd25a84b8113e6e0db837c0bb4ba0fe8e79503dd6e76cd7c0881dbfc644de8b85dbf31499c86","__len":103}

Key path

Before

After

CBSignature1

{"__data":"8ea5bf3e50ca2cc2f912607bd6b2ec9bd29345ec17f68fa0a8c2d521e2bdd1a03f0f97826ecb095f9475ebfddf6228bf8b085e3cef5d22fca1c0e6af9cbb6782d2988586defac65d244845f8c967661853cac2a44efdefe7004e049dfd456c198536340b1d14a707f9d77407c0375e5ce985c9c5e613207cddae2173cd5888b2","__len":128}

absent

CBSignature2

{"__data":"117fb64ba2e83d9d8dac73dcaa28384e9540198c122847d979bd6efcda03a5f86950dd6cd834fda291f944d415427a479ca55f9938a7fba4a7b4ebd8b3d64b445ef22aae38f601baa06cb2b7de182432ab5dfff9ffc9eabfdf43837102c38e4e90787c32c584dba757786520d0dc19ee8ac166ba39bfb1b5d885a32ba84d1e0994b5aab172e00b05ab3f5be8164bbb90d…

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

{"__data":"62ee7f662896607046918e8c57a9456460b88173dd355cd9b0af579c7bd0c567068f2804da772aa6191d017fe457305a1b98971821d10d3c05f756c0ee5a1500959304715318a3efdbe65e2292e08ad29594733714e4b4687430871406f5911e0c94b3a0972a9628ca61e0e8021c551762f85661ffe2800d17ade4d2c258acce824e6b65a31623a483dd945c36c567aee…

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

CBSignature3

{"__data":"306602310098decf6df84728d6845976ef79626c6c9ed7ffce6025c1fe68f9ceab49330b59635f82811eb7b4c956123b6bd15c42d00231009f745cf516be3e19c59843a460debbc7dce65a1b8386d7cbb47fe010da2f2d8a4b4a3b8b441c036a6973fc301e65aa25","__len":104}

{"__data":"3065023100d1764e95a1bfc1ec40a53de45c47eac6e1d4a5dda49f3d8a8b9b944fba2963036361812ba83d32f3837cb29d3bc5c70c02306c3b431ad288569f53d6bd25a84b8113e6e0db837c0bb4ba0fe8e79503dd6e76cd7c0881dbfc644de8b85dbf31499c86","__len":103}