iPadOS 13.3.1 (build 17D5050a) is an official Apple over-the-air update for the iPad mini 5 (WiFi), released on 2020-01-22T18:06:52Z. The update package is 94.29 MB. This is a delta (partial) update that requires 13.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c7009c3c0808c26b306ef23a578fff62c798720c.zip.