iOS 9.9.16.7.8 (build 20H343) is an official Apple over-the-air update for the iPhone X (GSM), released on 2024-05-13T17:33:43Z. The update package is 4.5 GB. This is a delta (partial) update that requires 11.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 37dfeb1f11c4824f4c19e81196a2c7747c1ec33f.zip.