iPadOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2017-11-16T21:15:26Z. The update package is 159.04 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: 293987413fa94c5c8ff8cdcd419448535ff937ec.zip.