iPadOS 9.3.6 (build 13G37) is an official Apple over-the-air update for the iPad 3 (GSM), released on 2019-07-22T17:06:42Z. The update package is 936.38 MB. This is a delta (partial) update that requires 8.4 already installed. This update is currently signed by Apple, so it can be applied from Settings › General › Software Update.

Payload file: 1d30dad1d41716b0868ccd6d0b1a27df804ad6cf.zip.