FIRMWARE DETAILS

iOS 26.5 beta

Build: 23F5043kApr 3, 2026Delta OTA

Beta

View details

Filename: 742b8eafcd8c43ae6030bcf00754d8d4605138d176ed06a1693e90ac2e297904.aea
File size: 486.5 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: 9afe800dcd8d8c20a48778392ad85eddb04d6e533f17fc45a00d7a0038c9b294
SHA-1: 1f918571f89963b83a1051efae4e470154a0e7ee
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 16 Plus iPhone17,4

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