iOS 13.0 (build 17A5508m) is an official Apple over-the-air update for the iPhone X (GSM), released on 2019-06-17T17:04:26Z. The update package is 629.7 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: 401cf6dd57904e38085970537fd0a5d9e9deef1d.zip.