FIRMWARE DETAILS

iOS 18.7.6

Build: 22H320Mar 4, 2026Delta OTA

Stable

View details

Filename: 4b8087f8f2eae248cd558743905861a42c9e8d6b.zip
File size: 3.21 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: e1bb735d5b403dc868710fd5f94f0262537324578fdb4b2acea19e12ea7dc3b0
SHA-1: 4b8087f8f2eae248cd558743905861a42c9e8d6b
Required starting builds: 22A3351, 22A3354, 22A3370
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 iPhone11,2

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