iOS 9.9.16.7 (build 20H19) is an official Apple over-the-air update for the iPhone X (GSM), released on 2023-09-21T17:21:40Z. The update package is 4.5 GB. This is a delta (partial) update that requires 11.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: efea01f25c90508389c7c62cee5c1e2c727e56c5.zip.