iPadOS 13.3 (build 17C5046a) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2019-11-20T18:03:43Z. The update package is 118.64 MB. This is a delta (partial) update that requires 13.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 60c8d24982b3645dc59f9e5d1b5ee8fe4a5df317.zip.