FIRMWARE DETAILS

iOS 26.0.1

Build: 23A355Sep 29, 2025Restore IPSW

Stable

View details

Filename: iPhone18,4_26.0.1_23A355_Restore.ipsw
File size: 10.66 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 5732de090caba02ba8c87466b6a56ff8ff33893bf04d5ae15c8ae7e73e643998
SHA-1: bf97670aab75710de9463534604ba5534fbb4d67
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone Air iPhone18,4IPSW.me public API retrieval · Oct 22, 2026, 2:55 PM UTC

Unsigned

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/iPhone18%2C4?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 2e3f351a5e1fe8a8e9882f08df3dd5b7

AppleDBhttps://api.appledb.dev/ios/iOS%3B23A355.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 7b4dd98cce2b1345904d5ab91a528789