iPhone 17 Pro · iPhone18,1

iPhone 17 Pro · iOS 26.2.1

23C71Unsigned

Catalog data · Last updated: Oct 23, 2026, 7:22 PM UTC

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

Firmware information

Version: iOS 26.2.1
Build: 23C71
IPSW: Restore IPSW
Size: 10.28 GB
Release date: Jan 26, 2026, 6:21 PM UTC
File name: iPhone18,1_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.comiPhone18,1_26.2.1_23C71_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-256f1893143205139cd701d0788979aed157495b17cd6ecfb911353f969d354455e

SHA-1730538cde9906719ccd9b36b577bf57c2aa228b6

MD504773fc4f2e87de99fa2e89825ee948c