iPadOS 9.0.2 (build 13A452) is an official Apple over-the-air update for the iPad 4 (Global), released on 2015-09-30T17:58:27Z. The update package is 1.02 GB. This is a delta (partial) update that requires 8.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e83d4e2d161b0220361c3a8f690c8bf67decb97d.zip.