FIRMWARE DETAILS

iOS 18.7.9

Build: 22H355May 11, 2026Delta OTA

Release CandidateStable

View details

Filename: 4bf1b9a6368819ebc2c8d6c6b473f5faeb01f070.zip
File size: 5.64 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: a729963444a36fbaacb5f521d49817a24f739189f44062b5f78bbbfe3693fb62
SHA-1: 4bf1b9a6368819ebc2c8d6c6b473f5faeb01f070
Required starting builds: 19D50, 19D52, 19E241, 19E258
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%3B22H355-RC.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: e664c14586460996cb3815279c3b7907

AppleDBhttps://api.appledb.dev/ios/iOS%3B22H355.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: dfbd919ea8c30d2bb38558dd3200bf73