iPadOS 9.9.10.2.1 (build 14D5027) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2017-01-12T21:11:39Z. The update package is 1.57 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: c35b536d8468f324e0dac8b9fdebf0fe0029f300.zip.