iOS 13.6 (build 17G5045c) is an official Apple over-the-air update for the iPhone XS, released on 2020-06-09T17:28:20Z. The update package is 355.52 MB. This is a delta (partial) update that requires 13.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 88510fb9bc7daee23a860c5bff030a6d8c947ed9.zip.