FIRMWARE DETAILS

iOS 18.7.5

Build: 22H311Feb 11, 2026Delta OTA

Release CandidateStable

View details

Filename: 9654e21ade1778a7b5b2efbb092f92c8f1bb7fc1.zip
File size: 4.23 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: 3f1b6660fa3f967a17be3db97029576a6a35f1bc3891d9514365a8f626e6182b
SHA-1: 9654e21ade1778a7b5b2efbb092f92c8f1bb7fc1
Required starting builds: 21G101, 21G79, 21G80, 21G93
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%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