FIRMWARE DETAILS

iOS 18.0

Build: 22A3354Sep 16, 2024Delta OTA

Release CandidateStable

View details

Filename: 0399faff2270e0234bbb3d9c864af3943215b66d.zip
File size: 3.23 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: 6b8123575d2bd9acadd36af25b769d7d5541be169a970ed6d04f2eeb5429b752
SHA-1: 0399faff2270e0234bbb3d9c864af3943215b66d
Required starting builds: 21F101, 21F79, 21F90
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 11 iPhone12,1

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%3B22A3354.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:27 PM UTC
Record fingerprint: a25075bdddd0989c46baa742768ea300