macOS 15.1 (24B83) for iMac 24-inch (M1, Two Ports, 2021)

Device Information

Identifier

iMac21,1
BoardConfig

J456AP
Platform

t8103
BDID

40
CPID

33027

If the download button above doesn't work, you can copy the download URL to your clipboard below.
P.S: Some newer browsers will not allow a HTTPS site to link to a HTTP site. Apple's download servers do not use HTTPS.

Download (14.66 GB)

Firmware Information

Release Date

28th October 2024
Upload Date

23rd October 2024
Filename

UniversalMac_15.1_24B83_Restore.ipsw
Filesize

14.66 GB
MD5sum

689ff965494f185b218d073dcbfb5861
SHA1sum

eeddb24db9a655c287d2145ee852c9e39e15b44c
Identifier

iMac21,1