iPhone 17 Pro Max · iPhone18,2

iPhone 17 Pro Max · iOS 26.2.1

23C71Unsigned

Catalog data · Last updated: Oct 22, 2026, 1:44 AM UTC

Restore IPSW for iPhone 17 Pro Max: iOS 26.2.1, build 23C71.

Firmware information

Version: iOS 26.2.1
Build: 23C71
IPSW: Restore IPSW
Size: 10.26 GB
Release date: Jan 26, 2026, 6:21 PM UTC
File name: iPhone18,2_26.2.1_23C71_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_26.2.1_23C71_Restore.ipsw

The catalog marks this build as unsigned. A normal restore may not be accepted.

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-256d9805471a3204aa6b97767f99506a9757e393d8cf3e3d56a226d8215f37372a2

SHA-170ccfdfc7140856714dc3d7f8c32f868626868e3

MD5e3b42ab8328dea3ae1111d27ebd7664b