iPadOS 9.0 (build 13A344) is an official Apple over-the-air update for the iPad 3 (GSM), released on 2015-09-16T18:02:09Z. The update package is 1013.1 MB. 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: 3bebc3a1ab5b65257e6db1f04a174f7e69b0f828.zip.