iOS 13.5.5 (build 17G5035d) is an official Apple over-the-air update for the iPhone XR, released on 2020-06-01T18:09:15Z. The update package is 200.01 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: 2ce39f3f3d3882dafc2b68a215d47eeffa950859.zip.