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FIRMWARE DETAILS

iOS 18.7.9

Build: 22H355May 11, 2026Delta OTA
Release CandidateStable

View details

Filename
b8733c7e9653a0f4d0f2754030b2b90a5fe900e7.zip
File size
4.31 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
652f062011bfbcf897d008a97638a77e1af7d88533ad79914d6d571049198381
SHA-1
b8733c7e9653a0f4d0f2754030b2b90a5fe900e7
Required starting builds
21A326, 21A329, 21A360
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%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