iOS 9.9.16.7.13 (build 20H365) is an official Apple over-the-air update for the iPhone X (GSM), released on 2026-01-26T18:16:55Z. The update package is 4.5 GB. This is a delta (partial) update that requires 11.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e7b511a2910a9843a3ae7e648512760b0a741044.zip.