iOS 9.9.13.0 (build 17A5522g) is an official Apple over-the-air update for the iPhone XS Max, released on 2019-07-08T20:10:51Z. The update package is 3.43 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: 64c134c498d64f659bf053ff17e8f23a9fe0bae1.zip.