iPadOS 8.2 (build 12D508) is an official Apple over-the-air update for the iPad mini 3 (China), released on 2015-03-09T18:49:04Z. The update package is 392.79 MB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a261a07e977af4bfee54fe5ff644e55621d08257.zip.