iPadOS 9.3.5 (build 13G36) is an official Apple over-the-air update for the iPad mini 3 (WiFi), released on 2016-08-25T16:53:20Z. The update package is 425.37 MB. This is a delta (partial) update that requires 9.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 2f490174aaa1ad72fcfa12f921288b5c8431c7bb.zip.