iPadOS 8.3 (build 12F5047f) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2015-03-12T16:56:08Z. The update package is 81.39 MB. This is a delta (partial) update that requires 8.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 58e8a7bded9261311566ca8f92f2ed4c30e23d18.zip.