iPadOS 18.7.3 (build 22H217) is an official Apple over-the-air update for the iPad Pro (11-inch, Cellular) (3rd generation), released on 2025-12-12T18:07:40Z. The update package is 5.87 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: cca97e98521de1d43c92bc82f5f9681731f620d0.zip.