FIRMWARE DETAILS

iOS 18.4 RC

Build: 22E239Mar 24, 2025Other Firmware

Release Candidate

View details

Filename: 637eddeae6ebfc26eabe6d2fadeb34d1c6fb31a3.zip
File size: 267.5 MB
File type: Other Firmware
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: f31a05d3dcb15a347c2ba68ca955c47f708a966b4bfb167b39214f80add840fa
SHA-1: 637eddeae6ebfc26eabe6d2fadeb34d1c6fb31a3
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 16 Pro iPhone17,1

Not applicable

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