FIRMWARE DETAILS

iOS 18.6.1

Build: 22G90Aug 14, 2025Restore IPSW

Stable

View details

Filename: iPhone17,4_18.6.1_22G90_Restore.ipsw
File size: 9.78 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 0bfb0c722f614ba14858521fabd658caaa5dc2080e4a7effbd4939ac77cb6ee1
SHA-1: a3d54afe1318bfc543bfb61e420764c84b3f29ba
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 16 Plus iPhone17,4IPSW.me public API retrieval · Oct 21, 2026, 2:21 PM UTC

Unsigned

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

IPSW.mehttps://api.ipsw.me/v4/device/iPhone17%2C4?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: c9bcab9146cda1c80ad417b50175538e