Firmware/Mac/12.x

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Revision as of 19:45, 13 December 2021 by Nicolas17 (talk | contribs) (12.1)
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MacBook Air (M1, 2020)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
12.0.1 21A559 MacBookAir10,1 25 October 2021 UniversalMac_12.0.1_21A559_Restore.ipsw aa422d3ef4a8a1a454e66db586fa71a940901943 14,102,871,779 Release Notes
Security Notes
12.1 21C52 MacBookAir10,1 13 December 2021 UniversalMac_12.1_21C52_Restore.ipsw 04421498d4e6e031f2269c988a2663ebacb774e4 14,141,114,913 Release Notes
Security Notes

MacBook Pro (13-inch, M1, 2020)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
12.0.1 21A559 MacBookPro17,1 25 October 2021 UniversalMac_12.0.1_21A559_Restore.ipsw aa422d3ef4a8a1a454e66db586fa71a940901943 14,102,871,779 Release Notes
Security Notes
12.1 21C52 MacBookPro17,1 13 December 2021 UniversalMac_12.1_21C52_Restore.ipsw 04421498d4e6e031f2269c988a2663ebacb774e4 14,141,114,913 Release Notes
Security Notes

Mac mini (M1, 2020)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
12.0.1 21A559 Macmini9,1 25 October 2021 UniversalMac_12.0.1_21A559_Restore.ipsw aa422d3ef4a8a1a454e66db586fa71a940901943 14,102,871,779 Release Notes
Security Notes
12.1 21C52 MacBookPro17,1 13 December 2021 UniversalMac_12.1_21C52_Restore.ipsw 04421498d4e6e031f2269c988a2663ebacb774e4 14,141,114,913 Release Notes
Security Notes

iMac (24-inch, M1, 2021)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
12.0.1 21A559 iMac21,1
iMac21,2
25 October 2021 UniversalMac_12.0.1_21A559_Restore.ipsw aa422d3ef4a8a1a454e66db586fa71a940901943 14,102,871,779 Release Notes
Security Notes
12.1 21C52 iMac21,1
iMac21,2
13 December 2021 UniversalMac_12.1_21C52_Restore.ipsw 04421498d4e6e031f2269c988a2663ebacb774e4 14,141,114,913 Release Notes
Security Notes

MacBook Pro (14-inch, 2021)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
12.0 21A344 N/A Preinstalled N/A
12.0.1 21A559 MacBookPro18,3
MacBookPro18,4
25 October 2021 UniversalMac_12.0.1_21A559_Restore.ipsw aa422d3ef4a8a1a454e66db586fa71a940901943 14,102,871,779 Release Notes
Security Notes
12.1 21C52 MacBookPro18,3
MacBookPro18,4
13 December 2021 UniversalMac_12.1_21C52_Restore.ipsw 04421498d4e6e031f2269c988a2663ebacb774e4 14,141,114,913 Release Notes
Security Notes

MacBook Pro (16-inch, 2021)

Version Build Keys Release Date Download URL SHA1 Hash File Size Documentation
12.0 21A344 N/A Preinstalled N/A
12.0.1 21A559 MacBookPro18,1
MacBookPro18,2
25 October 2021 UniversalMac_12.0.1_21A559_Restore.ipsw aa422d3ef4a8a1a454e66db586fa71a940901943 14,102,871,779 Release Notes
Security Notes
12.1 21C52 MacBookPro18,1
MacBookPro18,2
13 December 2021 UniversalMac_12.1_21C52_Restore.ipsw 04421498d4e6e031f2269c988a2663ebacb774e4 14,141,114,913 Release Notes
Security Notes