FIRMWARE DETAILS

iOS 26.7.1

Build: 23H30Sep 28, 2026Delta OTA

Stable

View details

Filename: 0399e61ffed12a0df9f1c1cf64d8418c00199e4965d64f946b344a49b6fea2fc.aea
File size: 4.43 GB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 3773d93b1d6a8709a1865feb90c0e9ce790936f889e3a14a9dd2574a22b56b7d
SHA-1: Not reported
Required starting builds: 23A355, 23A357, 23A365
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 17 iPhone18,3

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, 6:25 PM UTC
Record fingerprint: a22e885760a46427875aeb62c021a81a