OTA Updates/iPad Air/13.1

From The Apple Wiki

iPad Air 2

iPad5,3

Users still running older versions of iOS (up to 9.3.5) are now presented with a dummy update file, and are instructed to use iTunes to install software updates.

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.1 17A844[1] 24 September 2019 286134ba386672d10c2e8ae3c7d890011711d1eb.zip 2,740,843,259
17A844

iPad5,4

Users still running older versions of iOS (up to 9.3.5) are now presented with a dummy update file, and are instructed to use iTunes to install software updates.

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.1 17A844[1] 24 September 2019 a55845d01fbae38e85f8fe87fe94ba8feaa2d61e.zip 2,766,874,984
17A844

iPad Air (3rd generation)

iPad11,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.1 17A844[1] 24 September 2019 e2bae372c4963f293e19f5b74ff05e64c48464c5.zip 3,099,052,058
17A844

iPad11,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.1 17A844[1] 24 September 2019 ffe855a30ca972ff23b8bf634a94fac52e1592a3.zip 3,143,464,490
17A844

Notes

  1. ^ a b c d Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 17A844 was listed as 17A6844.) The listings on this page use the build number displayed on the device.