iPhone 15 Pro Max · iPhone16,2

iPhone 15 Pro Max · iOS 18.1

22B83Unsigned

Catalog data · Last updated: Oct 22, 2026, 11:49 PM UTC

Restore IPSW for iPhone 15 Pro Max: iOS 18.1, build 22B83.

Firmware information

Version: iOS 18.1
Build: 22B83
IPSW: Restore IPSW
Size: 8.36 GB
Release date: Oct 28, 2024, 5:33 PM UTC
File name: iPhone16,2_18.1_22B83_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_22B83_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-25628e5abaf2c590199a8de03481a0064730a12d2b24ec7482e8f6400eb385d8657

SHA-1eb8c56541e7c5db6f04a81a41ce2f58ac4f8df01

MD5ba2b1a9547b87f4702f542953355c173