iOS 13.0 (build 17A5508m) is an official Apple over-the-air update for the iPhone X (GSM), released on 2019-06-17T17:04:25Z. The update package is 2.13 GB. This is a delta (partial) update that requires 12.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d1775897c0c112bdbb54840e94ec546be3d406c4.zip.