iPadOS 9.1 (build 13B143) is an official Apple over-the-air update for the iPad 3 (CDMA), released on 2015-10-21T17:15:51Z. The update package is 976.52 MB. This is a delta (partial) update that requires 8.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 71074ada0b8214676fe0ba5161062c9e61bb94e8.zip.