iPadOS 11.2 (build 15C5111a) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2017-11-28T18:00:40Z. The update package is 28.99 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: edfa787adb1df7df8dc14d7a51d3189cfdb7c5f0.zip.