iOS 9.9.12.0 (build 16A5357b) is an official Apple over-the-air update for the iPhone X (Global), released on 2018-08-15T17:06:53Z. The update package is 2.39 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: c08d8f49d1340a0c7e1762d19dae65597babe3e4.zip.