iOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPhone SE, released on 2017-11-16T21:22:29Z. The update package is 235.15 MB. This is a delta (partial) update that requires 11.0.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6012d700b60c6892ab0976685ba6d3a02d5b3602.zip.