FIRMWARE DETAILS

iOS 18.7.6

Build: 22H320Mar 4, 2026Delta OTA

Stable

View details

Filename: a649ab70ca74685cc1bea2b863df95705793e459.zip
File size: 5.07 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: f19b9bcffa917d42e6e74f5b711fe80df9722e2ca6c345ad3b435d5bc1ac8e41
SHA-1: a649ab70ca74685cc1bea2b863df95705793e459
Required starting builds: 20G75, 20G81
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 XS Max iPhone11,6

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%3B22H320.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 95f7f4c32630e12b3e377b375cccd107