macOS 15.5 (24F74) for iMac 24-inch (M1, Four Ports, 2021)

Device Information

Identifier

iMac21,2
BoardConfig

J457AP
Platform

t8103
BDID

42
CPID

33027

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Download (15.72 GB)

Firmware Information

Release Date

12th May 2025
Upload Date

4th May 2025
Filename

UniversalMac_15.5_24F74_Restore.ipsw
Filesize

15.72 GB
MD5sum

0812c5e642ea38e19bbfe7fafa9f7d6f
SHA1sum

9f700c4af3994f17f15c62e07e88d95d3a6d643f
Identifier

iMac21,2