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FIRMWARE DETAILS

iOS 18.7

Build: 22H20Sep 15, 2025Delta OTA
Release CandidateStable

View details

Filename
dc451ba78e4e51dbeb84ccd382f10013273c3a3688f9d878d2dab67e7ca13bf1.aea
File size
4.50 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
4f5b53edbd8178e54e1d4681d1c0496f80c33e10bab57698da779b24d62a66b6
SHA-1
834655798f84b51c85ce245f66f15bba8813e0c2
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)

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%3B22H20-RC.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: e66fc294fc04bfe08ae9278e8061e166

AppleDBhttps://api.appledb.dev/ios/iOS%3B22H20.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 434e82c0ea7dc945fca8f423fbf227f5