FIRMWARE DETAILS

iOS 18.4 beta 3

Build: 22E5222fMar 10, 2025Delta OTA

Beta

View details

Filename: fc28b30fe904b2da4c65bf06bd0e689ec2a31bf54da8d4063e9c733d38bcf581.aea
File size: 2.42 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: d242e3b2190c226f2f167a1b9e72fea0afa9e488233fa88776d36dfebd3b1d3d
SHA-1: d0b3271674b2e7700b6f8c73591f558d73ae14c5
Required starting builds: 22D5055b
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: bdaf5c3e6b5bddf75beea1713a1c3c5b