iOS 9.9.11.2.5 (build 15D5049a) is an official Apple over-the-air update for the iPhone X (GSM), released on 2018-01-03T18:15:56Z. The update package is 2.05 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: 929c627b7f8c325819112a6ecde769223612fd1b.zip.