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 978.58 MB. This is a delta (partial) update that requires 8.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 90c1df2dbdee1975f430bbe4f31578d616974d09.zip.