iOS 9.9.13.4 (build 17E5241d) is an official Apple over-the-air update for the iPhone X (GSM), released on 2020-02-26T18:17:49Z. The update package is 3.09 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: 76b8c4bdae91b3842757dda48ae1714aafefd767.zip.