iOS 9.9.16.1.1 (build 20B101) is an official Apple over-the-air update for the iPhone X (GSM), released on 2022-11-11T23:25:41Z. The update package is 4.26 GB. This is a delta (partial) update that requires 11.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 65bff93d07af6c4776527ea15d3506754133366f.zip.