iOS 12.0 (build 16A5345f) is an official Apple over-the-air update for the iPhone X (GSM), released on 2018-08-06T17:06:26Z. The update package is 429.22 MB. This is a delta (partial) update that requires 12.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 2b9b795150076379630a70627aa5c2ab6a9f205d.zip.