FIRMWARE DETAILS

iOS 26.1 beta 2

Build: 23B5059eOct 6, 2025Full OTA

Beta

View details

Filename: 9af4613a041520a6b3526aa7f51d8871ad3507313326f73b34ac35391ca64482.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: 868ebd781b47ecb1d55ad8add5b66f740fc57bee18a102f3638f6594859255c0
SHA-1: 0d2fba4fa88182b8fbe8984d3cb5da6df8b99d41
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 17 Pro iPhone18,1

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: 744bac5b491ac3307b0869a9c87fc2aa