MacBook Pro (M1 Max, 16-inch, 2021) · MacBookPro18,2

MacBook Pro (M1 Max, 16-inch, 2021) · macOS 14.4.1

23E224Signed

Catalog data · Last updated: Oct 24, 2026, 12:21 AM UTC

Restore IPSW for MacBook Pro (M1 Max, 16-inch, 2021): macOS 14.4.1, build 23E224.

Firmware information

Version: macOS 14.4.1
Build: 23E224
IPSW: Mac restore IPSW, not a macOS installer
Size: 13.73 GB
Release date: Mar 25, 2024, 5:19 PM UTC
File name: UniversalMac_14.4.1_23E224_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_14.4.1_23E224_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-25678b39816521a6eeaf29221a4e59e83dae98ef5f9e8e718b846f8faab540a48c1

SHA-1724d9933b9642254df63f60720d5c227104c21ca

MD589f75d962cdb99f7270cffe5b5e0288f