iPadOS 9.9.11.2 (build 15C114) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2017-12-02T08:08:27Z. The update package is 1.21 GB. This is a delta (partial) update that requires 9.3.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d46d84537527b830a1d939c264df7c51d9ed22d6.zip.