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Firmware/Mac/12.x
All Mac models with Apple Silicon
| Version | Build | Keys | Release Date | Download URL | SHA1 Hash | File Size | Documentation |
|---|---|---|---|---|---|---|---|
| 12.0 | 21A344 | Mac | Preinstalled[1] | N/A | |||
| 12.0.1 | 21A559 | 25 October 2021 | UniversalMac_12.0.1_21A559_Restore.ipsw | aa422d3ef4a8a1a454e66db586fa71a940901943
|
14,102,871,779 | Release Notes Security Notes | |
| 12.1 | 21C52 | 13 December 2021 | UniversalMac_12.1_21C52_Restore.ipsw | 04421498d4e6e031f2269c988a2663ebacb774e4
|
14,141,114,913 | Release Notes Security Notes | |
| 12.2 | 21D2048 | Preinstalled[2] | N/A | ||||
| 21D49 | 26 January 2022 | UniversalMac_12.2_21D49_Restore.ipsw | 0e68d7e288677a20faebf6fc8911d740c7ef21ed
|
14,140,430,556 | Release Notes Security Notes | ||
| 12.2.1 | 21D62 | 10 February 2022 | UniversalMac_12.2.1_21D62_Restore.ipsw | acb57f8af1cd1a62f3d1a5a0010cc18a97ff308f
|
14,139,692,117 | Release Notes Security Notes | |
| 12.3 | 21E230 | 14 March 2022 | UniversalMac_12.3_21E230_Restore.ipsw | b9e895b403586591040864d23643132c20ca7913
|
13,872,566,478 | Release Notes Security Notes | |
| 12.3.1 | 21E258 | 31 March 2022 | UniversalMac_12.3.1_21E258_Restore.ipsw | 81033c922c5d43f57907d063fb01865f4c856b37
|
13,875,260,060 | Release Notes Security Notes | |
| 12.4 | 21F79 | 16 May 2022 | UniversalMac_12.4_21F79_Restore.ipsw | b5553b62da22e5fdbab2b56b6eb1fb74b58555ac
|
13,837,340,777 | Release Notes Security Notes | |
| 21F2081[3] | 14 June 2022 | UniversalMac_12.4_21F2081_Restore.ipsw | beb7ee6c94a8bd3025e9ca5ff147020aef09778b
|
14,079,345,804 | N/A | ||
| 21F2092[3] | 16 June 2022 | UniversalMac_12.4_21F2092_Restore.ipsw | 0c17176fb5d59a0eccb1db5811a7b5b6dbc6a1a3
|
13,697,592,054 | N/A | ||
| 12.5 | 21G72 | 20 July 2022 | UniversalMac_12.5_21G72_Restore.ipsw | c61f6d5411a5ce703fde89c07d6a963863e4cf67
|
14,084,058,716 | Release Notes Security Notes | |
| 12.5.1 | 21G83 | 17 August 2022 | UniversalMac_12.5.1_21G83_Restore.ipsw | 478eca5466157a6eef5cdba8f75884b224c6d3f6
|
14,088,266,331 | Release Notes Security Notes | |
| 12.6 | 21G115 | 12 September 2022 | UniversalMac_12.6_21G115_Restore.ipsw | 3bae26d997c8ad246bb6ca4bd85bb8498f0680e9
|
14,081,739,387 | Release Notes Security Notes | |
| 12.6.1 | 21G217 | 24 October 2022 | UniversalMac_12.6.1_21G217_Restore.ipsw | ?
|
14,086,558,415 | Release Notes Security Notes | |
| 12.6.2 | 21G320 | 14 December 2022 | N/A | Release Notes Security Notes | |||
Notes
- ^ This version of macOS was preinstalled on the MacBook Pro (14-inch, 2021), and the MacBook Pro (16-inch, 2021).
- ^ This version of macOS was preinstalled on the Mac Studio (2022).
- ^ a b These builds of macOS were only compatible with the MacBook Air (M2, 2022), and the MacBook Pro (13-inch, M2, 2022).
