iPadOS 13.4.5 (build 17F5044d) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2020-04-15T17:15:07Z. The update package is 300.58 MB. This is a delta (partial) update that requires 13.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 2f0f0cf49704b35b5f34ec6401c6309da03195d1.zip.