iPadOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPad mini 3 (WiFi), released on 2017-11-16T21:16:29Z. The update package is 39.27 MB. This is a delta (partial) update that requires 11.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f42198b4ca8362d86a2254b9fc739ad427751bd1.zip.