iOS 9.9.18.7.7 (build 22H340) is an official Apple over-the-air update for the iPhone XS, released on 2026-04-01T18:41:57Z. The update package is 6.43 GB. This is a delta (partial) update that requires 12.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8759682a9ce07505ae899e9964cf51c51e2943e0.zip.