OTA Update 13.3.1 (build 17D5050a) is an official Apple over-the-air update for the iPod touch 7, released on 2020-01-22T18:07:35Z. The update package is 83.38 MB. This is a delta (partial) update that requires 13.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 17fef7e3394f1f8c66dc4155d4baa6320acd43ab.zip.