iOS 11.0 (build 15A5327g) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2017-07-24T17:24:37Z. The update package is 355.3 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: dfb544091f45b61eac154aa033486ac5c7cbe1cd.zip.