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FIRMWARE DETAILS

iOS 18.4

Build: 22E240Mar 31, 2025Full OTA
Release CandidateStable

View details

Filename
c9aa89341af664209113ccf43ec13b06309655c108fb841e753468a992d1eaac.aea
File size
7.58 GB
File type
Full OTA
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
801b7f8e7f001486df608e234c51023bb8edd4249865c1dcd9b0ff8bb0f6fef3
SHA-1
5f7993d235e7502f8993796376ac791e43eecc21
Required starting builds
Not reported
Board restrictions
Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

Compatible hardware (1)

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.

Source provenance

AppleDBhttps://api.appledb.dev/ios/iOS%3B22E240-RC.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: af6c14cdea389e430af57df46c359c4d

AppleDBhttps://api.appledb.dev/ios/iOS%3B22E240.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 58f3ccccbe04c9559a5f267b66bdf03b