FIRMWARE DETAILS

iOS 18.0

Build: 22A3354Sep 16, 2024Delta OTA

Release CandidateStable

View details

Filename: 9b3b6cc1118289ec902de5d0305bf46c06ec2eb0.zip
File size: 3.33 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: b29e3efa93ab0b240c747e38438733dc8ba380cc95f3125e6f9cd8d453f2870a
SHA-1: 9b3b6cc1118289ec902de5d0305bf46c06ec2eb0
Required starting builds: 21A340, 21A351
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