FIRMWARE DETAILS

iOS 18.7.4

Build: 22H218Jan 26, 2026Delta OTA

Stable

View details

Filename: 425c6035ba3f22429e01fd13425b99e72e83b626.zip
File size: 3.98 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: 100c9dfa6c2fc353d1080576b6dffad33091653a6ea8dcdc3016d33a272fa373
SHA-1: 425c6035ba3f22429e01fd13425b99e72e83b626
Required starting builds: 21D50, 21D61
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 XS iPhone11,2

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%3B22H218.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: a3a806746a070dd3a7df08512d35c1c5