iPadOS 13.1 (build 17A5837a) is an official Apple over-the-air update for the iPad mini 5 (WiFi), released on 2019-09-10T20:11:32Z. The update package is 388.95 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: d5183530fb304bda67af411589c07df45f8b51d9.zip.