iPadOS 11.2 (build 15C5107a) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2017-11-13T18:03:13Z. The update package is 103.8 MB. This is a delta (partial) update that requires 11.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 166434acc10e10c65ca5b5f7eb7f31970ef5a165.zip.