iPadOS 9.2 (build 13C75) is an official Apple over-the-air update for the iPad 3 (CDMA), released on 2015-12-08T18:03:46Z. The update package is 896.62 MB. This is a delta (partial) update that requires 8.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 96dbd1e08805c5d333c3d98dec8d78dee4fdc464.zip.