iPhone 17 Pro Max · iPhone18,2

iPhone 17 Pro Max · iOS 26.1

23B85Unsigned

Catalog data · Last updated: Oct 23, 2026, 1:51 PM UTC

Restore IPSW for iPhone 17 Pro Max: iOS 26.1, build 23B85.

Firmware information

Version: iOS 26.1
Build: 23B85
IPSW: Restore IPSW
Size: 10.22 GB
Release date: Nov 3, 2025, 9:45 PM UTC
File name: iPhone18,2_26.1_23B85_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comiPhone18,2_26.1_23B85_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-2564781e420ba106b02d9944d3785c384e8da57f939800fcdaf0a8363132077da20

SHA-18747b726592323dae9f766973531c4c24dc5ec0c

MD581a3a214436dd7e628448e74af25b5d0