iOS 9.9.16.1 (build 20B82) is an official Apple over-the-air update for the iPhone XS, released on 2022-10-24T17:13:53Z. The update package is 4.62 GB. This is a delta (partial) update that requires 12.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 0426aef4821027b899bb18464ae478fe6a6a5429.zip.