iPadOS 13.5.5 (build 17G5035d) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2020-06-01T18:08:10Z. The update package is 215.46 MB. This is a delta (partial) update that requires 13.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 1094f3ea46e616f2e248a84e5257a5bf0bf6112a.zip.