iPadOS 13.3 (build 17C5046a) is an official Apple over-the-air update for the iPad 6 (Cellular), released on 2019-11-20T18:04:03Z. The update package is 136.44 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: dd32045c2ac166f12c4c055522a70d2b0cb00eb8.zip.