iPadOS 11.0.3 (build 15A432) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2017-10-11T17:03:45Z. The update package is 1 GB. This is a delta (partial) update that requires 10.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 72af174090adffc98218d50298bc75091753c182.zip.