iPadOS 11.2 (build 15C114) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2017-12-02T08:10:11Z. The update package is 355.95 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: 9f79218bb8f23a22b20267741122c39c2c5b1fab.zip.