iPadOS 8.3 (build 12F5061) is an official Apple over-the-air update for the iPad 2 (WiFi), released on 2015-03-24T16:54:02Z. The update package is 68.9 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: ee075ce239c622b963d9b2e8e32919e552b685a3.zip.