iPadOS 13.1 (build 17A5844a) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2019-09-18T17:06:30Z. The update package is 173.06 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: a245604e80ca510fbe829be056992335c9f55f20.zip.