iPadOS 13.4 (build 17E5223h) is an official Apple over-the-air update for the iPad mini 5 (Cellular), released on 2020-02-05T18:16:48Z. The update package is 776.86 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: 1d8aaf2d18814b8d1b07a5afbee5fdb4817ad83c.zip.