iPadOS 9.0 (build 13A344) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2015-09-16T18:02:12Z. The update package is 1.08 GB. This is a delta (partial) update that requires 8.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c9a5fe1e503b578d111f0d3d9cebbc0d68655b16.zip.