iPadOS 9.0 (build 13A5344) is an official Apple over-the-air update for the iPad 2 (Mid 2012), released on 2015-09-16T18:02:02Z. The update package is 974.07 MB. 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: 3310a779d387268995aee75933facf5f92f807ac.zip.