FIRMWARE DETAILS

iOS 26.1 beta

Build: 23B5044lSep 22, 2025Full OTA

Beta

View details

Filename: 005ba77b2765f5d6cb25a6efdc4b2eaffef555171ccd633a16a32fe58f477315.aea
File size: 8.72 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: c834e358c8ef1db13c26f92f795448be448f696ca7eb5640a8fe96c6c67a38dd
SHA-1: f108b47b22dd492ddee40048a63de679c670353d
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: 70871256a2be85181cbcb28347afcaef