iPadOS 9.3.5 (build 13G36) is an official Apple over-the-air update for the iPad 4 (GSM), released on 2016-08-25T16:53:14Z. The update package is 1004.47 MB. This is a delta (partial) update that requires 8.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: cc0292b80487bb2d737cd2cd96928fe019bf2930.zip.