iOS 9.9.16.7.6 (build 20H320) is an official Apple over-the-air update for the iPhone X (GSM), released on 2024-03-05T18:18:21Z. The update package is 4.5 GB. This is a delta (partial) update that requires 12.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ec3df8499d5287aa29095e3c54a340abcee62323.zip.