iOS 11.0 (build 15A372) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2017-09-12T19:10:44Z. The update package is 1.17 GB. This is a delta (partial) update that requires 10.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8420786338b81f391a1fe705f848b96cd2a8f42e.zip.