iPhone 16 Pro Max · iPhone17,2

iPhone 16 Pro Max · iOS 18.2.1

22C161Unsigned

Catalog data · Last updated: Oct 22, 2026, 6:00 AM UTC

Restore IPSW for iPhone 16 Pro Max: iOS 18.2.1, build 22C161.

Firmware information

Version: iOS 18.2.1
Build: 22C161
IPSW: Restore IPSW
Size: 8.94 GB
Release date: Jan 6, 2025, 6:07 PM UTC
File name: iPhone17,2_18.2.1_22C161_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comiPhone17,2_18.2.1_22C161_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-25610b6407ace292e1446eda278179f78d20cfbf4d9bf41599dace4878de6efb096

SHA-1d37eff48ed048262ff2ef1d115aae0a5af593b3d

MD50008ed21a1ddaf276a0c64276dc8d508