iPhone Air · iPhone18,4

iPhone Air · iOS 26.2

23C55Unsigned

Catalog data · Last updated: Oct 24, 2026, 10:39 AM UTC

Restore IPSW for iPhone Air: iOS 26.2, build 23C55.

Firmware information

Version: iOS 26.2
Build: 23C55
IPSW: Restore IPSW
Size: 10.02 GB
Release date: Dec 13, 2025, 12:20 AM UTC
File name: iPhone18,4_26.2_23C55_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comiPhone18,4_26.2_23C55_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-256c573a2ec2c269a8f8dd0d2e21bb3234ee204bfa32a9533c65578e26508d75f4a

SHA-1e3b8ee4926324eedd6d7f38e95e8a793cc5c8a8c

MD50fed239f819881cb4051492f97d10653