iOS 13.1 (build 17A5821e) is an official Apple over-the-air update for the iPhone XR, released on 2019-08-27T17:29:24Z. The update package is 423.73 MB. This is a delta (partial) update that requires 13.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b2e58766707cfdc93016d1046a6ea6c8f1f21a06.zip.