iOS 12.0 (build 16A5354b) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2018-08-13T17:03:49Z. The update package is 384.06 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: 6712199a345cd53234f40b29a0ce220e1f653eaf.zip.