iPadOS 10.2.1 (build 14D27) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2017-01-12T21:11:56Z. The update package is 30.49 MB. This is a delta (partial) update that requires 10.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4156b11b1904d4a7e7d4b6a8ac80ef1347df4f23.zip.