iMac (24-inch, M6) firmware
Mac18,2
J833ctAP t8152 1 versions
Latest: macOS 27.2 (26B7124), released Nov 5, 2026.
Signed right now
Apple is currently signing this version, so you can install it with Finder or iTunes.
| Version | Build | Released | Size | Status | Download |
|---|---|---|---|---|---|
| macOS 27.2 Latest | 26B7124 |
Nov 5, 2026 | 19.43 GB | Signed |
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About iMac (24-inch, M6) firmware
The iMac (24-inch, M6) (model identifier Mac18,2, board J833ctAP) has 1 macOS restore images on record, from macOS 27.2 to macOS 27.2.
You can currently install macOS 27.2.
IPSW files are the complete operating system packages Apple uses to restore devices. Download one when your device is stuck in recovery mode, when an over-the-air update fails, or to install a clean copy of macOS. See how to restore with an IPSW.