FIRMWARE DETAILS

iOS 26.1 beta 3

Build: 23B5064eOct 13, 2025Delta OTA

Beta

View details

Filename: 5596effb73193e63c5937251bd42fa09b92a09066ca781489ea4566194f78b53.aea
File size: 2.15 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: 14f5971632fa042a712613e16258bf1fe920776da4ef300b22194d6bfef7c8e4
SHA-1: 2b7834bfde44c3beb947776342507d5418ed8701
Required starting builds: 23A5336a
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