iPadOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2017-11-16T21:15:49Z. The update package is 159.07 MB. This is a delta (partial) update that requires 11.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3dbe5f8ca79ce302342a669dde363bcc69557922.zip.