iPadOS 13.1 (build 17A5831c) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2019-09-04T17:05:52Z. The update package is 342.41 MB. This is a delta (partial) update that requires 13.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d5ac0c2a3ec2d846fe68a4f129e4dd81a1b9db95.zip.