iPadOS 10.2.1 (build 14D27) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2017-01-23T18:07:51Z. The update package is 65.81 MB. This is a delta (partial) update that requires 10.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8d64169de93a78879452bcbf5d6cfb87ec5d7a21.zip.