iOS 11.2 (build 15C114) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2017-12-02T08:15:14Z. The update package is 1.31 GB. This is a delta (partial) update that requires 10.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 888e8cf9a170ec55fe2190e38f58a708b91e9637.zip.