iPadOS 9.2 (build 13C75) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2015-12-08T18:03:54Z. The update package is 1.14 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: c479201843c3278fcb640c5a5ffddb8bed78f812.zip.