iOS 13.0 (build 17A5556d) is an official Apple over-the-air update for the iPhone X (Global), released on 2019-08-07T17:04:48Z. The update package is 481.68 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: 5ca342f58bf09069e8c72db95cee9b777d400995.zip.