iPadOS 18.7.3 (build 22H217) is an official Apple over-the-air update for the iPad Air 3 (WiFi), released on 2025-12-12T18:12:59Z. The update package is 5.55 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: cdc33b70df269e4d8069cc9c0eab8000960ac1c6.zip.