iPadOS 9.3.5 (build 13G36) is an official Apple over-the-air update for the iPad 3 (CDMA), released on 2016-08-25T16:53:12Z. The update package is 36.25 MB. This is a delta (partial) update that requires 9.3.2 already installed. This update is currently signed by Apple, so it can be applied from Settings › General › Software Update.

Payload file: aa96bf20e4a7f7dd79c3d3056c6103cc2a604dd2.zip.