iOS 11.0 (build 15A5318g) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2017-07-10T17:00:14Z. The update package is 368.06 MB. This is a delta (partial) update that requires 11.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9ef556b170be3e792cff77c435e0aa2e0cc7335d.zip.