iPadOS 8.3 (build 12F5047f) is an official Apple over-the-air update for the iPad 2 (Mid 2012), released on 2015-03-12T16:56:06Z. The update package is 53.49 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: 8dd03d704214b22ee659bbb2ae26d9573f46f8b3.zip.