iPadOS 10.1 (build 14B72) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2016-10-24T16:59:53Z. The update package is 161.43 MB. This is a delta (partial) update that requires 10.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f301fc277e2b285e6c64be44d105a275040a1101.zip.