Firmware/Mac/11.x

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Intel Macs

Version Build Release Date Download URL SHA1 Hash File Size Documentation
11.0.1 20B29 18 November 2020 InstallAssistant.pkg 58c700ebe86774130a06d1acc6519fbb0b2ba5cf 12,182,587,199 Release Notes
Security Notes
20B50 19 November 2020 InstallAssistant.pkg 3fbf692302a19501d651393e8bb1787350ed38ca 12,183,951,241 Release Notes
Security Notes
11.1 20C69 14 December 2020 InstallAssistant.pkg c21df15ddcc4d392bc82adb813b6b56d0c19b725 12,202,442,268 Release Notes
Security Notes
11.2 20D64 1 February 2021 InstallAssistant.pkg f91e0ecec3ef18e492567e0f737f8eed01c9ba01 12,208,832,027 Release Notes
Security Notes
11.2.1 20D74 9 February 2021 ? ? ? Release Notes
Security Notes
20D75 15 February 2021 InstallAssistant.pkg c96c04f2b49370b0e41cd3a8a1fc586b5abb7329 12,199,403,070 Release Notes
Security Notes
11.2.2 20D80 25 February 2021 InstallAssistant.pkg 6b20ebd588d2e9207cf947f5918194953be30e6c 12,200,254,955 Release Notes
11.2.3 20D91 8 March 2021 InstallAssistant.pkg d4c36b7be55bf200fabc2a1fc8e237e26c55e83f 12,211,077,798 Release Notes
Security Notes
11.3 20E217 26 April 2021 ? ? ?
20E232 26 April 2021 InstallAssistant.pkg baa0c4932f56efdee6eda5039103dd38b654f262 12,425,084,347 Release Notes
Security Notes
11.3.1 20E241 3 May 2021 InstallAssistant.pkg ba2ee96c7152104fab5ab6b64a0fce31d10c233f 12,411,305,377 Release Notes
Security Notes
11.4 20F71 24 May 2021 InstallAssistant.pkg 67575145b6057820d62a9551508b421ede6f9300 12,395,342,506 Release Notes
Security Notes
11.5 20G71 21 July 2021 InstallAssistant.pkg db9b8d16ef0c1d61f910549808ba1bec64cc1e59 12,443,337,213 Release Notes
Security Notes
11.5.1 20G80 26 July 2021 InstallAssistant.pkg 6079a3a2749a20543c97757dc59e45e4210f70ac 12,440,158,909 Release Notes
Security Notes
11.5.2 20G95 11 August 2021 InstallAssistant.pkg d96580812c030f04afd155042bdf90fe844513d4 12,440,916,552 Release Notes
11.6 20G165 13 September 2021 InstallAssistant.pkg 2e89d67ebb02d1c655dfb875144e2c15bd6fa726 12,428,553,042 Release Notes
Security Notes
11.6.1 20G224 25 October 2021 InstallAssistant.pkg 5cfddc509dfe11902a130bbeadd934fd696b5774 12,428,472,512 Release Notes
Security Notes
11.6.2 20G314 13 December 2021 InstallAssistant.pkg e824a45e25ed45d1754f4b7ee7196ed67d21b42d 12,433,351,292 Release Notes
Security Notes
11.6.3 20G415 26 January 2022 InstallAssistant.pkg ce14d0775db2558fae12fb021c73547b5bc46f81 12,435,122,667 Release Notes
Security Notes
11.6.4 20G417 14 February 2022 InstallAssistant.pkg b2a59f05b440d3209aee021ff6369042d7da2904 12,439,328,867 Release Notes
11.6.5 20G527 14 March 2022 InstallAssistant.pkg 5d8da848fff077db23642eb9623a37a40a6322ca 12,412,317,772 Release Notes
Security Notes
11.6.6 20G624 16 May 2022 InstallAssistant.pkg bd8caff8ed304e3d5202312ba9553c3d7cd79255 12,412,173,576 Release Notes
Security Notes
11.6.7 20G630 9 June 2022 InstallAssistant.pkg 046c95f4ea7dcca611be6d918d0990e6646a92b3 12,412,747,215 Release Notes
11.6.8 20G730 20 July 2022 InstallAssistant.pkg e627c1a1e70039324ce7b2663ae863b6742cd487 12,409,703,750 Release Notes
Security Notes
11.7 20G817 12 September 2022 InstallAssistant.pkg 698ede300000b055289b8cb897af3f110b43e5be 12,409,605,694 Release Notes
Security Notes
11.7.1 20G918 24 October 2022 InstallAssistant.pkg a4b29ef08f011951ee88544d1e2f4f2829c74a42 12,410,109,410 Release Notes
Security Notes
11.7.2 20G1020 13 December 2022 InstallAssistant.pkg 454a71c5ed6dd3a58de4a5fb7cc9cc709d85f34e 12,410,170,728 Release Notes
Security Notes
11.7.3 20G1116 23 January 2023 InstallAssistant.pkg 7d58a8b3542c0e0c9bc4d30422c1ec9e3bd108bf 12,410,109,599 Release Notes
Security Notes
11.7.4 20G1120 15 February 2023 InstallAssistant.pkg e3a8176661905ce6781f8e8e20352d07f6cabfce 12,410,424,904 Release Notes
11.7.5 20G1225 27 March 2023 InstallAssistant.pkg c0fd8fcdaf174d6adc2c3cf5a22dc9d28804ca66 12,411,698,794 Release Notes
Security Notes
11.7.6 20G1231 10 April 2023 InstallAssistant.pkg 189368e228962903657369bc03faaa830a5d8e00 12,411,862,522 Release Notes
Security Notes
11.7.7 20G1345 18 May 2023 InstallAssistant.pkg 8849caed27a2f54e7cba5c8624e9e5193ee71df1 12,412,033,864 Release Notes
Security Notes
11.7.8 20G1351 21 June 2023 InstallAssistant.pkg 6738ae606c9036bfe0c51547dc038e02a0d8f059 12,411,898,402 Release Notes
Security Notes
11.7.9 20G1426 24 July 2023 InstallAssistant.pkg 77cbc650a072a290255e0997c731d8301eaa8313 12,416,731,958 Release Notes
Security Notes
11.7.10 20G1427 11 September 2023 InstallAssistant.pkg fe370fd3ff1295b058be994f6a206fac02e9b1f8 12,416,490,165 Release Notes
Security Notes

Developer Transition Kit (2020)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
11.0.1 20B29 ADP3,2 18 November 2020 UniversalMac_11.0.1_20B29_Restore.ipsw 5f47af2829f02408b7c07cb5938cef6794ea2d5d 13,610,186,458 Release Notes
Security Notes
20B50 ADP3,2 19 November 2020 — Release Notes
Security Notes
11.1 20C69 ADP3,2 14 December 2020 UniversalMac_11.1_20C69_Restore.ipsw fc1fe7eec02c7dddf81d2746c328775e765aed7d 13,900,445,626 Release Notes
Security Notes
11.2 20D64 ADP3,2 1 February 2021 UniversalMac_11.2_20D64_Restore.ipsw 7315f657df2a14b838b9d51eb49cdfff5be090e7 13,702,349,441 Release Notes
Security Notes
11.2.1 20D74 ADP3,2 9 February 2021 UniversalMac_11.2.1_20D74_Restore.ipsw e86a28704fc5e46feeaa118660bb8dece33a936d 13,698,563,701 Release Notes
Security Notes
20D75 ADP3,2 15 February 2021 — Release Notes
Security Notes
11.2.2 20D80 ADP3,2 25 February 2021 UniversalMac_11.2.2_20D80_Restore.ipsw 527d331410e16cd8388f05cf3b4443679e965ee6 13,699,802,104 Release Notes
11.2.3 20D91 ADP3,2 8 March 2021 UniversalMac_11.2.3_20D91_Restore.ipsw 47409e45ec6d9b6a15d9a49563572914f222104e 13,707,047,256 Release Notes
Security Notes

MacBook Air (M1, 2020)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
11.0 20A2411 — Preinstalled —
11.0.1 20B29 MacBookAir10,1 18 November 2020 UniversalMac_11.0.1_20B29_Restore.ipsw 5f47af2829f02408b7c07cb5938cef6794ea2d5d 13,610,186,458 Release Notes
Security Notes
20B50 MacBookAir10,1 19 November 2020 — Release Notes
Security Notes
11.1 20C69 MacBookAir10,1 14 December 2020 UniversalMac_11.1_20C69_Restore.ipsw fc1fe7eec02c7dddf81d2746c328775e765aed7d 13,900,445,626 Release Notes
Security Notes
11.2 20D64 MacBookAir10,1 1 February 2021 UniversalMac_11.2_20D64_Restore.ipsw 7315f657df2a14b838b9d51eb49cdfff5be090e7 13,702,349,441 Release Notes
Security Notes
11.2.1 20D74 MacBookAir10,1 9 February 2021 UniversalMac_11.2.1_20D74_Restore.ipsw e86a28704fc5e46feeaa118660bb8dece33a936d 13,698,563,701 Release Notes
Security Notes
20D75 MacBookAir10,1 15 February 2021 — Release Notes
Security Notes
11.2.2 20D80 MacBookAir10,1 25 February 2021 UniversalMac_11.2.2_20D80_Restore.ipsw 527d331410e16cd8388f05cf3b4443679e965ee6 13,699,802,104 Release Notes
11.2.3 20D91 MacBookAir10,1 8 March 2021 UniversalMac_11.2.3_20D91_Restore.ipsw 47409e45ec6d9b6a15d9a49563572914f222104e 13,707,047,256 Release Notes
Security Notes
11.3 20E217 MacBookAir10,1 26 April 2021 —
20E232 MacBookAir10,1 26 April 2021 UniversalMac_11.3_20E232_Restore.ipsw 4794880d551c9ba25e024e8b641744c464cd5023 13,950,121,836 Release Notes
Security Notes
11.3.1 20E241 MacBookAir10,1 3 May 2021 UniversalMac_11.3.1_20E241_Restore.ipsw e6fd12bda1fd7267cad0c8189b00210ac4009a60 13,942,456,190 Release Notes
Security Notes
11.4 20F71 MacBookAir10,1 24 May 2021 UniversalMac_11.4_20F71_Restore.ipsw b46f3a411413078c5235f888971faaafd371091e 13,929,786,885 Release Notes
Security Notes
11.5 20G71 MacBookAir10,1 21 July 2021 UniversalMac_11.5_20G71_Restore.ipsw 9ab736e121472c64f8550597c77ca6077170463d 13,964,047,163 Release Notes
Security Notes
11.5.1 20G80 MacBookAir10,1 26 July 2021 UniversalMac_11.5.1_20G80_Restore.ipsw c509056720fa190fda61c78b1b67ad42853228b5 13,965,355,573 Release Notes
Security Notes
11.5.2 20G95 MacBookAir10,1 11 August 2021 UniversalMac_11.5.2_20G95_Restore.ipsw 9317d97739f7f83670db5a05eccac722ddf45132 13,964,163,254 Release Notes
11.6 20G165 MacBookAir10,1 13 September 2021[1] UniversalMac_11.6_20G165_Restore.ipsw a66fb4f527006b776a0ad2d435fe433367b551b1 13,957,005,940 Release Notes
Security Notes
11.6.1 20G224 MacBookAir10,1 25 October 2021 — Release Notes
Security Notes
11.6.2 20G314 MacBookAir10,1 13 December 2021 — Release Notes
Security Notes
11.6.3 20G415 MacBookAir10,1 26 January 2022 — Release Notes
Security Notes
11.6.4 20G417 MacBookAir10,1 14 February 2022 — Release Notes
11.6.5 20G527 MacBookAir10,1 14 March 2022 — Release Notes
Security Notes
11.6.6 20G624 MacBookAir10,1 16 May 2022 — Release Notes
Security Notes
11.6.7 20G630 MacBookAir10,1 9 June 2022 — Release Notes
11.6.8 20G730 MacBookAir10,1 20 July 2022 — Release Notes
Security Notes
11.7 20G817 MacBookAir10,1 12 September 2022 — Release Notes
Security Notes
11.7.1 20G918 MacBookAir10,1 24 October 2022 — Release Notes
Security Notes
11.7.2 20G1020 MacBookAir10,1 13 December 2022 — Release Notes
Security Notes
11.7.3 20G1116 MacBookAir10,1 23 January 2023 — Release Notes
Security Notes
11.7.4 20G1120 MacBookAir10,1 15 February 2023 — Release Notes
11.7.5 20G1225 MacBookAir10,1 27 March 2023 — Release Notes
Security Notes
11.7.6 20G1231 MacBookAir10,1 10 April 2023 — Release Notes
Security Notes
11.7.7 20G1345 MacBookAir10,1 18 May 2023 — Release Notes
Security Notes
11.7.8 20G1351 MacBookAir10,1 21 June 2023 — Release Notes
Security Notes
11.7.9 20G1426 MacBookAir10,1 24 July 2023 — Release Notes
Security Notes
11.7.10 20G1427 MacBookAir10,1 11 September 2023 — Release Notes
Security Notes

MacBook Pro (13-inch, M1, 2020)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
11.0 20A2411 — Preinstalled —
11.0.1 20B29 MacBookPro17,1 18 November 2020 UniversalMac_11.0.1_20B29_Restore.ipsw 5f47af2829f02408b7c07cb5938cef6794ea2d5d 13,610,186,458 Release Notes
Security Notes
20B50 MacBookPro17,1 19 November 2020 — Release Notes
Security Notes
11.1 20C69 MacBookPro17,1 14 December 2020 UniversalMac_11.1_20C69_Restore.ipsw fc1fe7eec02c7dddf81d2746c328775e765aed7d 13,900,445,626 Release Notes
Security Notes
11.2 20D64 MacBookPro17,1 1 February 2021 UniversalMac_11.2_20D64_Restore.ipsw 7315f657df2a14b838b9d51eb49cdfff5be090e7 13,702,349,441 Release Notes
Security Notes
11.2.1 20D74 MacBookPro17,1 9 February 2021 UniversalMac_11.2.1_20D74_Restore.ipsw e86a28704fc5e46feeaa118660bb8dece33a936d 13,698,563,701 Release Notes
Security Notes
20D75 MacBookPro17,1 15 February 2021 — Release Notes
Security Notes
11.2.2 20D80 MacBookPro17,1 25 February 2021 UniversalMac_11.2.2_20D80_Restore.ipsw 527d331410e16cd8388f05cf3b4443679e965ee6 13,699,802,104 Release Notes
11.2.3 20D91 MacBookPro17,1 8 March 2021 UniversalMac_11.2.3_20D91_Restore.ipsw 47409e45ec6d9b6a15d9a49563572914f222104e 13,707,047,256 Release Notes
Security Notes
11.3 20E217 MacBookPro17,1 26 April 2021 —
20E232 MacBookPro17,1 26 April 2021 UniversalMac_11.3_20E232_Restore.ipsw 4794880d551c9ba25e024e8b641744c464cd5023 13,950,121,836 Release Notes
Security Notes
11.3.1 20E241 MacBookPro17,1 3 May 2021 UniversalMac_11.3.1_20E241_Restore.ipsw e6fd12bda1fd7267cad0c8189b00210ac4009a60 13,942,456,190 Release Notes
Security Notes
11.4 20F71 MacBookPro17,1 24 May 2021 UniversalMac_11.4_20F71_Restore.ipsw b46f3a411413078c5235f888971faaafd371091e 13,929,786,885 Release Notes
Security Notes
11.5 20G71 MacBookPro17,1 21 July 2021 UniversalMac_11.5_20G71_Restore.ipsw 9ab736e121472c64f8550597c77ca6077170463d 13,964,047,163 Release Notes
Security Notes
11.5.1 20G80 MacBookPro17,1 26 July 2021 UniversalMac_11.5.1_20G80_Restore.ipsw c509056720fa190fda61c78b1b67ad42853228b5 13,965,355,573 Release Notes
Security Notes
11.5.2 20G95 MacBookPro17,1 11 August 2021 UniversalMac_11.5.2_20G95_Restore.ipsw 9317d97739f7f83670db5a05eccac722ddf45132 13,964,163,254 Release Notes
11.6 20G165 MacBookPro17,1 13 September 2021[1] UniversalMac_11.6_20G165_Restore.ipsw a66fb4f527006b776a0ad2d435fe433367b551b1 13,957,005,940 Release Notes
Security Notes
11.6.1 20G224 MacBookPro17,1 25 October 2021 — Release Notes
Security Notes
11.6.2 20G314 MacBookPro17,1 13 December 2021 — Release Notes
Security Notes
11.6.3 20G415 MacBookPro17,1 26 January 2022 — Release Notes
Security Notes
11.6.4 20G417 MacBookPro17,1 14 February 2022 — Release Notes
11.6.5 20G527 MacBookPro17,1 14 March 2022 — Release Notes
Security Notes
11.6.6 20G624 MacBookPro17,1 16 May 2022 — Release Notes
Security Notes
11.6.7 20G630 MacBookPro17,1 9 June 2022 — Release Notes
11.6.8 20G730 MacBookPro17,1 20 July 2022 — Release Notes
Security Notes
11.7 20G817 MacBookPro17,1 12 September 2022 — Release Notes
Security Notes
11.7.1 20G918 MacBookPro17,1 24 October 2022 — Release Notes
Security Notes
11.7.2 20G1020 MacBookPro17,1 13 December 2022 — Release Notes
Security Notes
11.7.3 20G1116 MacBookPro17,1 23 January 2023 — Release Notes
Security Notes
11.7.4 20G1120 MacBookPro17,1 15 February 2023 — Release Notes
11.7.5 20G1225 MacBookPro17,1 27 March 2023 — Release Notes
Security Notes
11.7.6 20G1231 MacBookPro17,1 10 April 2023 — Release Notes
Security Notes
11.7.7 20G1345 MacBookPro17,1 18 May 2023 — Release Notes
Security Notes
11.7.8 20G1351 MacBookPro17,1 21 June 2023 — Release Notes
Security Notes
11.7.9 20G1426 MacBookPro17,1 24 July 2023 — Release Notes
Security Notes
11.7.10 20G1427 MacBookPro17,1 11 September 2023 — Release Notes
Security Notes

Mac mini (M1, 2020)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
11.0 20A2411 — Preinstalled —
11.0.1 20B29 Macmini9,1 18 November 2020 UniversalMac_11.0.1_20B29_Restore.ipsw 5f47af2829f02408b7c07cb5938cef6794ea2d5d 13,610,186,458 Release Notes
Security Notes
20B50 Macmini9,1 19 November 2020 — Release Notes
Security Notes
11.1 20C69 Macmini9,1 14 December 2020 UniversalMac_11.1_20C69_Restore.ipsw fc1fe7eec02c7dddf81d2746c328775e765aed7d 13,900,445,626 Release Notes
Security Notes
11.2 20D64 Macmini9,1 1 February 2021 UniversalMac_11.2_20D64_Restore.ipsw 7315f657df2a14b838b9d51eb49cdfff5be090e7 13,702,349,441 Release Notes
Security Notes
11.2.1 20D74 Macmini9,1 9 February 2021 UniversalMac_11.2.1_20D74_Restore.ipsw e86a28704fc5e46feeaa118660bb8dece33a936d 13,698,563,701 Release Notes
Security Notes
20D75 Macmini9,1 15 February 2021 — Release Notes
Security Notes
11.2.2 20D80 Macmini9,1 25 February 2021 UniversalMac_11.2.2_20D80_Restore.ipsw 527d331410e16cd8388f05cf3b4443679e965ee6 13,699,802,104 Release Notes
11.2.3 20D91 Macmini9,1 8 March 2021 UniversalMac_11.2.3_20D91_Restore.ipsw 47409e45ec6d9b6a15d9a49563572914f222104e 13,707,047,256 Release Notes
Security Notes
11.3 20E217 Macmini9,1 26 April 2021 —
20E232 Macmini9,1 26 April 2021 UniversalMac_11.3_20E232_Restore.ipsw 4794880d551c9ba25e024e8b641744c464cd5023 13,950,121,836 Release Notes
Security Notes
11.3.1 20E241 Macmini9,1 3 May 2021 UniversalMac_11.3.1_20E241_Restore.ipsw e6fd12bda1fd7267cad0c8189b00210ac4009a60 13,942,456,190 Release Notes
Security Notes
11.4 20F71 Macmini9,1 24 May 2021 UniversalMac_11.4_20F71_Restore.ipsw b46f3a411413078c5235f888971faaafd371091e 13,929,786,885 Release Notes
Security Notes
11.5 20G71 Macmini9,1 21 July 2021 UniversalMac_11.5_20G71_Restore.ipsw 9ab736e121472c64f8550597c77ca6077170463d 13,964,047,163 Release Notes
Security Notes
11.5.1 20G80 Macmini9,1 26 July 2021 UniversalMac_11.5.1_20G80_Restore.ipsw c509056720fa190fda61c78b1b67ad42853228b5 13,965,355,573 Release Notes
Security Notes
11.5.2 20G95 Macmini9,1 11 August 2021 UniversalMac_11.5.2_20G95_Restore.ipsw 9317d97739f7f83670db5a05eccac722ddf45132 13,964,163,254 Release Notes
11.6 20G165 Macmini9,1 13 September 2021[1] UniversalMac_11.6_20G165_Restore.ipsw a66fb4f527006b776a0ad2d435fe433367b551b1 13,957,005,940 Release Notes
Security Notes
11.6.1 20G224 Macmini9,1 25 October 2021 — Release Notes
Security Notes
11.6.2 20G314 Macmini9,1 13 December 2021 — Release Notes
Security Notes
11.6.3 20G415 Macmini9,1 26 January 2022 — Release Notes
Security Notes
11.6.4 20G417 Macmini9,1 14 February 2022 — Release Notes
11.6.5 20G527 Macmini9,1 14 March 2022 — Release Notes
Security Notes
11.6.6 20G624 Macmini9,1 16 May 2022 — Release Notes
Security Notes
11.6.7 20G630 Macmini9,1 9 June 2022 — Release Notes
11.6.8 20G730 Macmini9,1 20 July 2022 — Release Notes
Security Notes
11.7 20G817 Macmini9,1 12 September 2022 — Release Notes
Security Notes
11.7.1 20G918 Macmini9,1 24 October 2022 — Release Notes
Security Notes
11.7.2 20G1020 Macmini9,1 13 December 2022 — Release Notes
Security Notes
11.7.3 20G1116 Macmini9,1 23 January 2023 — Release Notes
Security Notes
11.7.4 20G1120 Macmini9,1 15 February 2023 — Release Notes
11.7.5 20G1225 Macmini9,1 27 March 2023 — Release Notes
Security Notes
11.7.6 20G1231 Macmini9,1 10 April 2023 — Release Notes
Security Notes
11.7.7 20G1345 Macmini9,1 18 May 2023 — Release Notes
Security Notes
11.7.8 20G1351 Macmini9,1 21 June 2023 — Release Notes
Security Notes
11.7.9 20G1426 Macmini9,1 24 July 2023 — Release Notes
Security Notes
11.7.10 20G1427 Macmini9,1 11 September 2023 — Release Notes
Security Notes

iMac (24-inch, M1, 2021)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
11.3 20E217 iMac21,1
iMac21,2 		26 April 2021 —
20E232 iMac21,1
iMac21,2 		26 April 2021 UniversalMac_11.3_20E232_Restore.ipsw 4794880d551c9ba25e024e8b641744c464cd5023 13,950,121,836 Release Notes
Security Notes
11.3.1 20E241 iMac21,1
iMac21,2 		3 May 2021 UniversalMac_11.3.1_20E241_Restore.ipsw e6fd12bda1fd7267cad0c8189b00210ac4009a60 13,942,456,190 Release Notes
Security Notes
11.4 20F71 iMac21,1
iMac21,2 		24 May 2021 UniversalMac_11.4_20F71_Restore.ipsw b46f3a411413078c5235f888971faaafd371091e 13,929,786,885 Release Notes
Security Notes
11.5 20G71 iMac21,1
iMac21,2 		21 July 2021 UniversalMac_11.5_20G71_Restore.ipsw 9ab736e121472c64f8550597c77ca6077170463d 13,964,047,163 Release Notes
Security Notes
11.5.1 20G80 iMac21,1
iMac21,2 		26 July 2021 UniversalMac_11.5.1_20G80_Restore.ipsw c509056720fa190fda61c78b1b67ad42853228b5 13,965,355,573 Release Notes
Security Notes
11.5.2 20G95 iMac21,1
iMac21,2 		11 August 2021 UniversalMac_11.5.2_20G95_Restore.ipsw 9317d97739f7f83670db5a05eccac722ddf45132 13,964,163,254 Release Notes
11.6 20G165 iMac21,1
iMac21,2 		13 September 2021[1] UniversalMac_11.6_20G165_Restore.ipsw a66fb4f527006b776a0ad2d435fe433367b551b1 13,957,005,940 Release Notes
Security Notes
11.6.1 20G224 iMac21,1
iMac21,2 		25 October 2021 — Release Notes
Security Notes
11.6.2 20G314 iMac21,1
iMac21,2 		13 December 2021 — Release Notes
Security Notes
11.6.3 20G415 iMac21,1
iMac21,2 		26 January 2022 — Release Notes
Security Notes
11.6.4 20G417 iMac21,1
iMac21,2 		14 February 2022 — Release Notes
11.6.5 20G527 iMac21,1
iMac21,2 		14 March 2022 — Release Notes
Security Notes
11.6.6 20G624 iMac21,1
iMac21,2 		16 May 2022 — Release Notes
Security Notes
11.6.7 20G630 iMac21,1
iMac21,2 		9 June 2022 — Release Notes
11.6.8 20G730 iMac21,1
iMac21,2 		20 July 2022 — Release Notes
Security Notes
11.7 20G817 iMac21,1
iMac21,2 		12 September 2022 — Release Notes
Security Notes
11.7.1 20G918 iMac21,1
iMac21,2 		24 October 2022 — Release Notes
Security Notes
11.7.2 20G1020 iMac21,1
iMac21,2 		13 December 2022 — Release Notes
Security Notes
11.7.3 20G1116 iMac21,1
iMac21,2 		23 January 2023 — Release Notes
Security Notes
11.7.4 20G1120 iMac21,1
iMac21,2 		15 February 2023 — Release Notes
11.7.5 20G1225 iMac21,1
iMac21,2 		27 March 2023 — Release Notes
Security Notes
11.7.6 20G1231 iMac21,1
iMac21,2 		10 April 2023 — Release Notes
Security Notes
11.7.7 20G1345 iMac21,1
iMac21,2 		18 May 2023 — Release Notes
Security Notes
11.7.8 20G1351 iMac21,1
iMac21,2 		21 June 2023 — Release Notes
Security Notes
11.7.9 20G1426 iMac21,1
iMac21,2 		24 July 2023 — Release Notes
Security Notes
11.7.10 20G1427 iMac21,1
iMac21,2 		11 September 2023 — Release Notes
Security Notes

Notes

  1. ^ a b c d The IPSW file for macOS 11.6 was published on 17 September 2021.
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