iPadOS 9.9.10.3.1 (build 14E304) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2017-04-03T16:59:53Z. The update package is 1.45 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: de5d9d307318d3c5e3cf3d565d73d89f41d68a9f.zip.