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FIRMWARE DETAILS

iOS 18.6.1

Build: 22G90Aug 14, 2025Delta OTA
Stable

View details

Filename
12cbba1487e2ade74fea8b8505b2d2fdb31d82edd61e9ae258c2ec9ce085e23d.aea
File size
4.56 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
1d6ec86df0be4daf2ee99cbf4f872b0b5c3864769e4595271bc99ac0f79e5d3c
SHA-1
e73e0af4b18ecbbf9109768b9c0b65c81eb40ef7
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)

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%3B22G90.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 30af78bad187590c1c080783cb4aa63c