iPadOS 13.5.5 (build 17G5035d) is an official Apple over-the-air update for the iPad 6 (Cellular), released on 2020-06-01T18:08:21Z. The update package is 257.84 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: 74d65a22c4c11210d05f7e8408342f6831a6be26.zip.