iPadOS 8.2 (build 12D508) is an official Apple over-the-air update for the iPad mini (WiFi), released on 2015-03-09T18:49:03Z. The update package is 846.88 MB. This is a delta (partial) update that requires 7.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 994f0fd84e5f4c280838fee939ffeb1ded166306.zip.