iPhone 15 Pro Max · iPhone16,2

iPhone 15 Pro Max · iOS 18.1.1

22B91Unsigned

Catalog data · Last updated: Oct 22, 2026, 6:17 PM UTC

Restore IPSW for iPhone 15 Pro Max: iOS 18.1.1, build 22B91.

Firmware information

Version: iOS 18.1.1
Build: 22B91
IPSW: Restore IPSW
Size: 8.36 GB
Release date: Nov 19, 2024, 6:24 PM UTC
File name: iPhone16,2_18.1.1_22B91_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comiPhone16,2_18.1.1_22B91_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.

Checksum

SHA-256b384677e7c73e6fd19201e6cb344426f0aed5620473a2630654d99027ae35a29

SHA-1193bd0a24f78b90be36e7840d6d70b9a48befa40

MD540c6e8493b33460a94d87e457f1fe2e3