FIRMWARE DETAILS

iOS 26.1 beta 3

Build: 23B5064eOct 13, 2025Delta OTA

Beta

View details

Filename: fb2828f3c7e5f440fa4accc09dec0df8c952c267a8afe70161e1aa51216af97d.aea
File size: 1.98 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: 0b85c562fa5a187836b78685d92d7f0b6d9aaa0f61afdd9619f51ca04ed2e828
SHA-1: 497ba09f62c9a4300800b719f84e0093b7260307
Required starting builds: 23B5059e
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 15 iPhone15,4

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: e75a87802efb81e76537cbbfd52e25b3