MacBook Pro (M1 Max, 14-inch, 2021) · MacBookPro18,4

MacBook Pro (M1 Max, 14-inch, 2021) · macOS 14.3.1

23D60Signed

Catalog data · Last updated: Oct 21, 2026, 9:27 PM UTC

Restore IPSW for MacBook Pro (M1 Max, 14-inch, 2021): macOS 14.3.1, build 23D60.

Firmware information

Version: macOS 14.3.1
Build: 23D60
IPSW: Mac restore IPSW, not a macOS installer
Size: 13.51 GB
Release date: Feb 8, 2024, 6:42 PM UTC
File name: UniversalMac_14.3.1_23D60_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_14.3.1_23D60_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-2565c7827f745bb37e525fa31437ef4210223108ee0d0bcd59e6026b2d1d01127c0

SHA-124811814447c0620f388dbd58626a87f49903d82

MD5d8bc29e473250a76ffcda2bc1a75e13c