iMac (Two Ports, 24-inch, 2024)

iMac (Two Ports, 24-inch, 2024) firmware

Mac16,2 J623AP t8132 28 versions

Latest: macOS 27.0.1 (26A434), released Sep 28, 2026.

Signed right now

Apple is currently signing these versions, so you can install them with Finder or iTunes.

macOS 27.0.1 26A434 · 24.81 GB macOS 27.0 26A428 · 24.80 GB macOS 26.6.2 25G83 · 18.41 GB macOS 26.6.1 25G76 · 18.41 GB macOS 26.6 25G72 · 18.41 GB macOS 26.5.2 25F84 · 18.41 GB macOS 26.5.1 25F80 · 18.41 GB macOS 26.5 25F71 · 18.41 GB macOS 26.4.1 25E253 · 18.38 GB macOS 26.4 25E246 · 18.38 GB macOS 26.3.1 25D2128 · 18.00 GB macOS 26.3 25D125 · 17.58 GB macOS 26.2 25C56 · 17.45 GB macOS 26.1 25B78 · 17.43 GB macOS 26.0.1 25A362 · 17.01 GB macOS 26.0 25A354 · 17.01 GB macOS 15.6.1 24G90 · 15.66 GB macOS 15.6 24G84 · 15.66 GB macOS 15.5 24F74 · 15.72 GB macOS 15.4.1 24E263 · 15.65 GB macOS 15.4 24E248 · 15.65 GB macOS 15.3.2 24D81 · 15.40 GB macOS 15.3.1 24D70 · 15.40 GB macOS 15.3 24D60 · 15.40 GB macOS 15.2 24C101 · 15.40 GB macOS 15.2 24C2101 · 14.58 GB macOS 15.1.1 24B2091 · 14.45 GB macOS 15.1 24B2083 · 14.45 GB
VersionBuildReleasedSizeStatusJailbreakDownload
macOS 27.0.1 Latest 26A434 Sep 28, 2026 24.81 GB Signed —
macOS 27.0 26A428 Sep 14, 2026 24.80 GB Signed —
macOS 26.6.2 25G83 Aug 17, 2026 18.41 GB Signed —
macOS 26.6.1 25G76 Aug 6, 2026 18.41 GB Signed —
macOS 26.6 25G72 Jul 27, 2026 18.41 GB Signed —
macOS 26.5.2 25F84 Jun 29, 2026 18.41 GB Signed —
macOS 26.5.1 25F80 Jun 1, 2026 18.41 GB Signed —
macOS 26.5 25F71 May 11, 2026 18.41 GB Signed —
macOS 26.4.1 25E253 Apr 9, 2026 18.38 GB Signed —
macOS 26.4 25E246 Mar 24, 2026 18.38 GB Signed —
macOS 26.3.1 25D2128 Mar 4, 2026 18.00 GB Signed —
macOS 26.3 25D125 Feb 11, 2026 17.58 GB Signed —
macOS 26.2 25C56 Dec 12, 2025 17.45 GB Signed —
macOS 26.1 25B78 Nov 3, 2025 17.43 GB Signed —
macOS 26.0.1 25A362 Sep 29, 2025 17.01 GB Signed —
macOS 26.0 25A354 Sep 15, 2025 17.01 GB Signed —
macOS 15.6.1 24G90 Aug 20, 2025 15.66 GB Signed —
macOS 15.6 24G84 Jul 29, 2025 15.66 GB Signed —
macOS 15.5 24F74 May 12, 2025 15.72 GB Signed —
macOS 15.4.1 24E263 Apr 16, 2025 15.65 GB Signed —
macOS 15.4 24E248 Mar 31, 2025 15.65 GB Signed —
macOS 15.3.2 24D81 Mar 11, 2025 15.40 GB Signed —
macOS 15.3.1 24D70 Feb 10, 2025 15.40 GB Signed —
macOS 15.3 24D60 Jan 27, 2025 15.40 GB Signed —
macOS 15.2 24C101 Dec 11, 2024 15.40 GB Signed —
macOS 15.2 24C2101 Dec 11, 2024 14.58 GB Signed —
macOS 15.1.1 24B2091 Nov 19, 2024 14.45 GB Signed —
macOS 15.1 24B2083 Oct 31, 2024 14.45 GB Signed —

About iMac (Two Ports, 24-inch, 2024) firmware

The iMac (Two Ports, 24-inch, 2024) (model identifier Mac16,2, board J623AP) has 28 macOS restore images on record, from macOS 15.1 to macOS 27.0.1. You can currently install macOS 27.0.1, macOS 27.0, macOS 26.6.2, macOS 26.6.1, macOS 26.6, macOS 26.5.2, macOS 26.5.1, macOS 26.5, macOS 26.4.1, macOS 26.4, macOS 26.3.1, macOS 26.3, macOS 26.2, macOS 26.1, macOS 26.0.1, macOS 26.0, macOS 15.6.1, macOS 15.6, macOS 15.5, macOS 15.4.1, macOS 15.4, macOS 15.3.2, macOS 15.3.1, macOS 15.3, macOS 15.2, macOS 15.2, macOS 15.1.1, macOS 15.1.

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.