iPadOS 9.9.11.2.2 (build 15C202) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2018-01-08T18:13:21Z. The update package is 1.34 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: 804b078643b44e3cbbbaa3ab0cd1663d955ebcf3.zip.