iPadOS 8.0 (build 12A365) is an official Apple over-the-air update for the iPad 2 (WiFi), released on 2014-09-17T17:54:02Z. The update package is 859.46 MB. This is a delta (partial) update that requires 7.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: cad5b2b017f8685489ebd4d71d3fb741c4bfa372.zip.