FIRMWARE DETAILS

iOS 26.5 beta

Build: 23F5043kApr 3, 2026Delta OTA

Beta

View details

Filename: a5cd9167b9d876fdac03e1ac6a6ff016f5918efb836a26ec3dc0f5ab9c9993e5.aea
File size: 570.4 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 0f8328c9b8bcec0797ad9d01c025a1af956d5940b925cd5716c49045f2e37a0e
SHA-1: 9ce5c392d0d4ea5bf3c1adde2b887d3fe3580b1e
Required starting builds: 23F5043g
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 iPhone18,3

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, 6:25 PM UTC
Record fingerprint: 2055042d29b86d5d06a9a180142a311f