iPadOS 8.4.1 (build 12H321) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2015-08-13T18:05:10Z. The update package is 366.24 MB. This is a delta (partial) update that requires 8.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 934be2d020f2b0afea3b125af1f30da1ce953e08.zip.