iPadOS 10.3.3 (build 14G5057a) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2017-06-28T16:53:02Z. The update package is 54.26 MB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 34c2b9ddf373e3eb2bbd3494a88bbf4e7381d53c.zip.