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FIRMWARE DETAILS

iOS 18.4 RC

Build: 22E239Mar 24, 2025Full OTA
Release Candidate

View details

Filename
8251d8e28a1a21010d9b030c72dcfaf701db60e5.zip
File size
6.89 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
66206b4b39e936c7c97250ad2741990952a23ccecc8ec9660a5f51aab2c7882c
SHA-1
8251d8e28a1a21010d9b030c72dcfaf701db60e5
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)

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%3B22E239.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 12b282acb5360e651863ad80de4c3b7a