iPadOS 13.1 (build 17A5831c) is an official Apple over-the-air update for the iPad 5 (WiFi), released on 2019-09-04T17:05:38Z. The update package is 321.75 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: 0eae30af4b24dd88f1e15194c4c7da52e2aa0d8a.zip.