FIRMWARE DETAILS

iOS 18.0

Build: 22A3354Sep 16, 2024Delta OTA

Release CandidateStable

View details

Filename: 55a5437eaf1dff78474deb5062b42c924bd5ac40.zip
File size: 5.16 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: 7c0ccc33f75ad730f280b67abaccce451fe9a44d7f9f2338d393d3a0b400aaf6
SHA-1: 55a5437eaf1dff78474deb5062b42c924bd5ac40
Required starting builds: 20A362, 20A380, 20A392
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 13 iPhone14,5

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