iOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2017-11-16T21:20:12Z. The update package is 48.64 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: 1794e8a1a71100a48c9992438cc96ad11f2a9655.zip.