iOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPhone X (Global), released on 2017-11-16T21:20:05Z. The update package is 239.77 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: 75107202fee2f50d80c1eb704386293c55552b48.zip.