iOS 13.6 (build 17G5045c) is an official Apple over-the-air update for the iPhone XR, released on 2020-06-09T17:28:23Z. The update package is 318.19 MB. This is a delta (partial) update that requires 13.5.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c4d112107abf050daf62561d5eb7945d40f784c0.zip.