FIRMWARE DETAILS

iOS 18.7.5

Build: 22H311Feb 11, 2026Delta OTA

Release CandidateStable

View details

Filename: a3c16ebc3f70cbfa88676a3b9be79c313e210c52.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: ae6aac881156cd8d6c6be2f94a045a4764b8dc2596b54163731aaf9d51f9e36d
SHA-1: a3c16ebc3f70cbfa88676a3b9be79c313e210c52
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%3B22H311.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 9a36813381f08a6eacb3ec5e3ab422e6

AppleDBhttps://api.appledb.dev/ios/iOS%3B22H311-RC.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 9a14e8ebebaf02cfd7cd1e16b7a18b15