iOS 9.9.13.6 (build 17G5059c) is an official Apple over-the-air update for the iPhone XS Max, released on 2020-06-30T17:23:02Z. The update package is 3.92 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: f09de0b7da697342d10e7148f08c6b742186140f.zip.