iPadOS 9.9.10.2.1 (build 14D15) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2016-12-20T18:02:23Z. The update package is 1.59 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d2e1887a072a3f4d5e885131be309b099c9ac384.zip.