iPadOS 13.5 (build 17F5065a) is an official Apple over-the-air update for the iPad mini 4 (WiFi), released on 2020-05-06T17:08:14Z. The update package is 134.91 MB. This is a delta (partial) update that requires 13.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 49635b591fd167f9ccfc9c3bbfb3884d93301970.zip.