iOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2017-11-16T21:19:58Z. The update package is 48.39 MB. This is a delta (partial) update that requires 11.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 1da0d125d6e28e31b55b8697e90c0f3b5b740d7e.zip.