FIRMWARE DETAILS

iOS 26.0.1

Build: 23A355Sep 29, 2025Full OTA

Stable

View details

Filename: 793d39f9116388c016b08ec620286be22053e7aaf5a5bc0618a5c9de3787776d.aea
File size: 8.25 GB
File type: Full OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 2af9e296a7e5f84af16ad57fdec85afa3e137fcb052810b480e328369620fd8e
SHA-1: d30147fae26398671c1fbb6307ddf64b7160116a
Required starting builds: Not reported
Board restrictions: Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

iPhone Air iPhone18,4

Unknown

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

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