iPadOS 11.2 (build 15C5110b) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2017-11-17T18:13:48Z. The update package is 29.6 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: 559553ee62c9147274c64e93b85692df3828700c.zip.