iPadOS 9.9.11.1.2 (build 15B202) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2017-11-16T21:15:53Z. The update package is 1.47 GB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4bcd162c67192a93a350747569b3d41bd165cb56.zip.