FIRMWARE DETAILS

iOS 26.1 beta

Build: 23B5044lSep 22, 2025Full OTA

Beta

View details

Filename: 3eaa5386df2de4b088511468afbb3ebf3a9859a306cb5d6e19ed107eeb089b31.aea
File size: 8.86 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: 6f3e96ab9a8efb49af1fbb414c11fefe2ed03ca313178530c7f3041cdeaeb957
SHA-1: c38e43336e7bb2fe1710961a47f38cc6ce65b218
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 16 iPhone17,3

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, 6:26 PM UTC
Record fingerprint: 70871256a2be85181cbcb28347afcaef