iPadOS 9.9.11.3 (build 15E216) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2018-03-29T17:06:28Z. The update package is 1.33 GB. This is a delta (partial) update that requires 9.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3258837d36fa34298f769c03d4a463c4dc4efb32.zip.