iPadOS 13.5 (build 17F5054h) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2020-04-29T17:06:43Z. The update package is 166.2 MB. This is a delta (partial) update that requires 13.4.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f42d098061a1a4ac10cefbcc3989711e94fd8495.zip.