iPadOS 18.7.3 (build 22H217) is an official Apple over-the-air update for the iPad 8 (Cellular), released on 2025-12-12T18:07:38Z. The update package is 5.57 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: 86db9d8aecc1eeb91993a4b4391b5b201f4110ec.zip.