iPadOS 8.1 (build 12B410) is an official Apple over-the-air update for the iPad 2 (Mid 2012), released on 2014-10-20T17:59:05Z. The update package is 1.44 GB. This is a delta (partial) update that requires null already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: fee0111da08d400da1b35b74c7e039258edc97c6.zip.