iPadOS 15.7 (build 19H12) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, Cellular, 1TB Model), released on 2022-10-24T19:33:58Z. The update package is 2.69 GB. This is a delta (partial) update that requires 14.8 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6087883d21eafce8b953d8e8734fef70f1e7deeb.zip.