MacBook Pro (M1 Pro, 16-inch, 2021) · MacBookPro18,1

MacBook Pro (M1 Pro, 16-inch, 2021) · macOS 14.5

23F79Signed

Catalog data · Last updated: Oct 21, 2026, 10:27 PM UTC

Restore IPSW for MacBook Pro (M1 Pro, 16-inch, 2021): macOS 14.5, build 23F79.

Firmware information

Version: macOS 14.5
Build: 23F79
IPSW: Mac restore IPSW, not a macOS installer
Size: 13.78 GB
Release date: May 13, 2024, 5:46 PM UTC
File name: UniversalMac_14.5_23F79_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comUniversalMac_14.5_23F79_Restore.ipsw

Back up before you restore. A restore can erase the data on the device. The identifier has to match, and a file you can download may still be rejected for restore. This is Mac restore firmware, not a regular macOS installer. The restore steps depend on the model.

Checksum

SHA-2567cf807a44289986c5b1bbe1bd97f6922fde4eaf421abee237bc6012c3cd96411

SHA-140d14da317294bb0181559afdb683bc957caf36f

MD5a0083c0f07465a643a672c67f5a746e7