iPadOS 13.1 (build 17A5821e) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2019-08-27T17:28:30Z. The update package is 383.05 MB. This is a delta (partial) update that requires 13.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d46cf3a0278772505443f5627889f15b3a27ad06.zip.