iPadOS 8.4.1 (build 12H321) is an official Apple over-the-air update for the iPad mini (Global), released on 2015-08-13T18:05:07Z. The update package is 1.09 GB. This is a delta (partial) update that requires null already installed. This update is currently signed by Apple, so it can be applied from Settings › General › Software Update.

Payload file: 927f3aa82bac01147aca334104c7fc4d7f18cd0d.zip.