iOS 11.0.2 (build 15A421) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2017-10-03T17:05:02Z. The update package is 1.06 GB. This is a delta (partial) update that requires 10.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 772554e3695a5f5b5d69678b77d6137cd7b9ed26.zip.