OTA Updates/iPod touch/13.3.1

From The Apple Wiki

iPod touch (7th generation)

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.3.1 17D50[1] 28 January 2020 dfdfa9bdd3fec2ad2615688240dc0e4b4f35e1b3.zip 2,660,555,729


  1. ^ Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 17D50 was listed as 17D6050.) The listings on this page use the build number displayed on the device.