iOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2017-11-16T21:22:35Z. The update package is 291.67 MB. This is a delta (partial) update that requires 11.0.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ee86d771f8ce8af612059c060d87be448c0cad05.zip.