iOS 13.3 (build 17C5038a) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2019-11-12T18:12:53Z. The update package is 429.97 MB. This is a delta (partial) update that requires 13.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 34e23851818903b7af86091312760007ebb9f62a.zip.