iPhone 13 Pro Max · iPhone14,3

iPhone 13 Pro Max · iOS 18.3.1

22D72Unsigned

Catalog data · Last updated: Oct 23, 2026, 10:22 PM UTC

Restore IPSW for iPhone 13 Pro Max: iOS 18.3.1, build 22D72.

Firmware information

Version: iOS 18.3.1
Build: 22D72
IPSW: Restore IPSW
Size: 8.27 GB
Release date: Feb 10, 2025, 6:32 PM UTC
File name: iPhone14,3_18.3.1_22D72_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comiPhone14,3_18.3.1_22D72_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-256fddc6ff894a8e568264523078456ca5b991cf9a7940f8e612512ad25c39ae943

SHA-1735b9adccba9d304322d2bf65e360212bfce17e3

MD53d44adac4a4d587475e495f56968bcba