iPadOS 8.3 (build 12F69) is an official Apple over-the-air update for the iPad 2 (CDMA), released on 2015-04-08T17:56:06Z. The update package is 366.3 MB. This is a delta (partial) update that requires 8.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b0f0135af8df1aa64b8bab15e23a94b5eeaf7b21.zip.