iOS 9.9.16.7.2 (build 20H115) is an official Apple over-the-air update for the iPhone X (GSM), released on 2023-10-25T17:25:37Z. The update package is 4.5 GB. This is a delta (partial) update that requires 11.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 196d90bae9e42fe6cd5db1c188104363f6fea117.zip.