iPadOS 9.9.10.3.3 (build 14G60) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2017-07-19T16:59:41Z. The update package is 1.46 GB. This is a delta (partial) update that requires 8.1.1 already installed. This update is currently signed by Apple, so it can be applied from Settings › General › Software Update.

Payload file: 99d8c953fd17392227ac2d8eb6dced65b9ee3d3c.zip.