FIRMWARE DETAILS

iOS 27.0 beta

Build: 24A5355qJun 8, 2026Delta OTA

Beta

View details

Filename: 28f03c820186f40d05504155100a04b673040cb66728681cdf1ecbc697eba7f9.aea
File size: 4.50 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: e5a0bd7e035a55feea2a9b1207f6e444797ab03075532f97fff85a129defc181
SHA-1: 4ef600e855cde7a049a6b51c9b9ab4f5800fff80
Required starting builds: 23G5028e
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, 12:56 PM UTC
Record fingerprint: 8d57b8f2fdeed69243ab6a1c9a3ea02b