iPadOS 10.2 (build 14C92) is an official Apple over-the-air update for the iPad mini 3 (China), released on 2016-12-12T17:57:41Z. The update package is 323.2 MB. This is a delta (partial) update that requires 10.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e5bcf94ce39bf9db9943c70940dbc4fe058d3857.zip.