iPadOS 9.9.10.3 (build 14E277) is an official Apple over-the-air update for the iPad mini 3 (China), released on 2017-03-27T16:57:10Z. The update package is 1.49 GB. This is a delta (partial) update that requires 8.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6288ca7824caae654f7393571722502d80be9b7b.zip.