iPhone 16 · iPhone17,3

iPhone 16 · iOS 18.1.1

22B91Unsigned

Catalog data · Last updated: Oct 23, 2026, 3:52 PM UTC

Restore IPSW for iPhone 16: iOS 18.1.1, build 22B91.

Firmware information

Version: iOS 18.1.1
Build: 22B91
IPSW: Restore IPSW
Size: 8.46 GB
Release date: Nov 19, 2024, 6:23 PM UTC
File name: iPhone17,3_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.comiPhone17,3_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-2568fa6a5d5c1ad2de69933c21309709a9ec1943d12b082d1b485f45f900d3a9bd9

SHA-1b14c43947315092b71227c9b2f91b92380494279

MD5a44967789f615f7635dd884e339f3c68