iOS 9.9.12.4 (build 16G5056d) is an official Apple over-the-air update for the iPhone X (Global), released on 2019-06-24T17:17:21Z. The update package is 2.63 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e58695fe253d9d95893158da25d1d0193ec75085.zip.