iOS 13.0 (build 17A5547d) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2019-07-29T17:17:25Z. The update package is 756.95 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: 16234a8095f33446154b01607c86d12f30e831d8.zip.