iOS 11.2 (build 15C114) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2017-12-02T08:12:35Z. The update package is 399.72 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: 9a3bd00a71906bd4dcea045eff9c72cf3c257a1e.zip.