FIRMWARE DETAILS

iOS 26.5 beta

Build: 23F5043kApr 3, 2026Delta OTA

Beta

View details

Filename: dc95418435c3af2355c029eeff46ae442fb2b6c4bb45a60644ab96b74164f270.aea
File size: 453.0 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: 74177e5b49fb5abb1f0246742b89db112d73daf38e62a1c02edc7a0181ed6af8
SHA-1: 5a52de71fc9e8bb171124872250b103ac8071c41
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 Air iPhone18,4

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