iPadOS 9.9.11.3 (build 15E216) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2018-03-29T17:06:14Z. The update package is 1.35 GB. This is a delta (partial) update that requires 9.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 577f8084f5b5eae48319bbddee40ebcdd0316ec9.zip.