FIRMWARE DETAILS

iOS 18.5

Build: 22F76May 12, 2025Delta OTA

Stable

View details

Filename: 85823c55a9c39573088719fb81aa2dc3a34f4c38931de4bf8cc17e930467da27.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: 7e436e6d8a9cb3501092fd26ce966a3206f7a21c0bbc865f8510f9a108e475dc
SHA-1: 74833b3d331168dddfa6c0b14ea66e18e30d9e28
Required starting builds: 21H16, 21H216, 21H221
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, 6:26 PM UTC
Record fingerprint: f16045f58ba1bc75a49bfe80ee322974