FIRMWARE DETAILS

iOS 26.5 beta

Build: 23F5043kApr 3, 2026Delta OTA

Beta

View details

Filename: 359a62a8df7c2e2793f3b706610d3ce2671f418c507174e9df49783c214dc9a3.aea
File size: 318.8 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: 4b8883b202fc693aeaafcbe57110414675478d402ab7b7f6291aa88b37d6bc68
SHA-1: 2bcfff274130b772e7778af72776a9cd36ea5655
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 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, 6:25 PM UTC
Record fingerprint: 2055042d29b86d5d06a9a180142a311f