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FIRMWARE DETAILS

iOS 18.7

Build: 22H20Sep 15, 2025Delta OTA
Release CandidateStable

View details

Filename
870e764cad6281ff304ec8a3cd0e4ff261bb27dd29b624d26bbc80e8b9d6c637.aea
File size
4.70 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
b73709ac5930c37dc5555a4218c824e0a7c27b1269c6d032ad49366db168d87b
SHA-1
fae7508e5e8993d84d53aeece50971b096b7da97
Required starting builds
21G101, 21G79, 21G80, 21G93
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 15 iPhone15,4
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