iPadOS 13.4 (build 17E5241d) is an official Apple over-the-air update for the iPad mini 4 (WiFi), released on 2020-02-26T18:17:19Z. The update package is 240.76 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: 5cab375e4977d73ce74c05dd2d18fee5b4b16819.zip.