iPadOS 13.1 (build 17A5837a) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2019-09-10T20:15:30Z. The update package is 192.34 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: 70f8e4e36443c5320047d853c9d74da21b42bd03.zip.