iPadOS 13.5.5 (build 17G5035d) is an official Apple over-the-air update for the iPad Pro 4 (11-inch, WiFi), released on 2020-06-01T18:08:34Z. The update package is 189.19 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: c7f96a5d8655c4713866954dc0e0e6ebabd0b1c6.zip.