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FIRMWARE DETAILS

iOS 26.1 beta 2

Build: 23B5059eOct 6, 2025Delta OTA
Beta

View details

Filename
d818abfa9c2472284d73d787e3355412d5de1bb04e9714b30ba12236036ff172.aea
File size
1.54 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
39744789ca541d636c5bfcb2e859ede519f2946e85207951f4e8995fa07ac8f3
SHA-1
2e550adbb6400548c2b26fc51a4dc8941d460014
Required starting builds
23B5044l
Board restrictions
Not reported

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

Compatible hardware (1)

Unknown

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

Source provenance

AppleDBhttps://api.appledb.dev/ios/iOS%3B23B5059e.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 744bac5b491ac3307b0869a9c87fc2aa