iPadOS 8.3 (build 12F5061) is an official Apple over-the-air update for the iPad mini (WiFi), released on 2015-03-24T16:54:05Z. The update package is 76.15 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: 7d651c7aedcbccf8e7a94093631f16ad0c2fa07d.zip.