iPadOS 9.3.6 (build 13G37) is an official Apple over-the-air update for the iPad 3 (GSM), released on 2019-07-22T17:06:47Z. The update package is 52.55 MB. This is a delta (partial) update that requires 9.3 already installed. This update is currently signed by Apple, so it can be applied from Settings › General › Software Update.

Payload file: 930c69404d8fd5ef8d189b3ffdbed09ba523c7a7.zip.