iPadOS 9.9.10.2.1 (build 14D27) is an official Apple over-the-air update for the iPad 4 (Global), released on 2017-01-23T18:07:18Z. The update package is 854.68 MB. This is a delta (partial) update that requires 9.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 1bc3981fe9d7d518794cec7ae5ebab7102266dd2.zip.