iPadOS 11.0 (build 15A372) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2017-09-12T19:07:07Z. The update package is 1000.5 MB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 7af3fe1eb6d65b43855d45a605628fdd9c7960bd.zip.