iOS 14.8.1 (build 18H107) is an official Apple over-the-air update for the iPhone XR, released on 2021-10-26T17:00:00Z. The update package is 178.53 MB. This is a delta (partial) update that requires 14.8 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 08879600ff3c3594e16850417b3fa944653e6f46.zip.