iOS 9.9.18.7.9 (build 22H355) is an official Apple over-the-air update for the iPhone XS, released on 2026-05-11T17:52:08Z. The update package is 6.43 GB. This is a delta (partial) update that requires 12.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 5c9f402ebf3fe8d5c325f783fbd8ccddf8a7fbb6.zip.