iPadOS 9.2.1 (build 13D15) is an official Apple over-the-air update for the iPad 2 (CDMA), released on 2016-01-19T17:58:59Z. The update package is 808.68 MB. 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: 2fac86a52443179af7d4b6106ee22009f3dcd8ac.zip.