iOS 11.0 (build 15A5341f) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2017-08-07T16:57:38Z. The update package is 315.65 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: 36e6b8bf32c06ec70011bca37cc4545207aac057.zip.