iPadOS 9.9.11.1.2 (build 15B202) is an official Apple over-the-air update for the iPad mini 3 (Cellular), released on 2017-11-16T21:16:31Z. The update package is 1.5 GB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6212052050d803377dd2ecdd4cc0e29d3d878cf0.zip.