iPadOS 9.3 (build 13E5225a) is an official Apple over-the-air update for the iPad mini (WiFi), released on 2016-03-01T18:13:02Z. The update package is 1.05 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 41a3cda14ddca6414ef53a52decfa4209d72b6e3.zip.