FIRMWARE DETAILS

iOS 18.7.4

Build: 22H218Jan 26, 2026Delta OTA

Stable

View details

Filename: a07102d9cb43fd3fc04deb6e5eea642718d6b4c0.zip
File size: 5.09 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: ecb17df81ad73743a8e645f525bd7434a482c0d19a51bbd458708cbf95d87ca5
SHA-1: a07102d9cb43fd3fc04deb6e5eea642718d6b4c0
Required starting builds: 20F66, 20F75
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