iOS 9.9.18.1 (build 22B83) is an official Apple over-the-air update for the iPhone XS, released on 2024-10-28T15:27:21Z. The update package is 5.96 GB. This is a delta (partial) update that requires 12.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: fd6e900495a1dc69ed64489c2daa5a81c3323dd3.zip.