iOS 11.2 (build 15C114) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2017-12-02T08:12:22Z. The update package is 585.21 MB. This is a delta (partial) update that requires 11.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: daa7f6e56f40f8710d2be4c61fab7a6e341d7219.zip.