iPhone Air · iPhone18,4

iPhone Air · iOS 26.5.2

23F84Unsigned

Catalog data · Last updated: Oct 24, 2026, 11:09 AM UTC

Restore IPSW for iPhone Air: iOS 26.5.2, build 23F84.

Firmware information

Version: iOS 26.5.2
Build: 23F84
IPSW: Restore IPSW
Size: 10.28 GB
Release date: Jun 29, 2026, 5:41 PM UTC
File name: iPhone18,4_26.5.2_23F84_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_26.5.2_23F84_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-256f855006c09bbdf6ef4795ddcc45cad4cc1072aac9ed386a2fb48ac7489ceaaa1

SHA-16104c934f77a07cc6f097285f5f09b62d1b3edee

MD58a21b51420c0d251be9292731753c3cc