iOS 9.9.13.6 (build 17G5059c) is an official Apple over-the-air update for the iPhone X (GSM), released on 2020-06-30T17:23:00Z. The update package is 3.15 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: 3112789c5974736fb630b51c1cb64f95bc031566.zip.