iPadOS 13.1 (build 17A5844a) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2019-09-18T17:06:31Z. The update package is 172.42 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: 09226962f4041a9adb577085096cdf28bcf68074.zip.