FIRMWARE DETAILS

iOS 18.7.1

Build: 22H31Sep 29, 2025Full OTA

Stable

View details

Filename: d48dbf157c6cdaa9793bed8c47687d0d0a53cd6a.zip
File size: 6.70 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: 94e54718c319d3a0554a54520e8979687a549397e37fb89828d9c552cb1b7bea
SHA-1: d48dbf157c6cdaa9793bed8c47687d0d0a53cd6a
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 XR iPhone11,8

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