FIRMWARE DETAILS

iOS 18.7.1

Build: 22H31Sep 29, 2025Full OTA

Stable

View details

Filename: 8ab9adfb86e2a2754e8b83700eb5aa467e34c90c.zip
File size: 6.57 GB
File type: Full OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 2c31de0d9287badcbe76626be51c2423d64e90f9a2d1fc90b1574c3cd16750bc
SHA-1: 8ab9adfb86e2a2754e8b83700eb5aa467e34c90c
Required starting builds: Not reported
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 11 iPhone12,1

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%3B22H31.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 5a74f855a29314d5aaed8c2a30a9940d