iPadOS 9.2 (build 13C75) is an official Apple over-the-air update for the iPad mini 3 (Cellular), released on 2015-12-08T18:03:56Z. The update package is 1.05 GB. This is a delta (partial) update that requires 8.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f1b40c3f36790d19175ef207f87b89b42631eafe.zip.