iPadOS 13.4 (build 17E5249a) is an official Apple over-the-air update for the iPad 6 (Cellular), released on 2020-03-03T18:19:58Z. The update package is 779.46 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: 7886db11f55008620ad7dd1a4ac8962851033d6f.zip.