OTA Updates/iPad Air/12.3.1

From The Apple Wiki

iPad Air

iPad4,1

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
12.3.1 16F203[1] 24 May 2019 a59bd8eb78cf269c7200ce78317b181ffdc9b9e8.zip 2,185,147,414
16F203

iPad4,2

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
12.3.1 16F203[1] 24 May 2019 a32abecbbcaccd4eb422890050e0a9004f5182ad.zip 2,206,702,017
16F203

iPad4,3

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
12.3.1 16F203[1] 24 May 2019 0db02e8ba254bfa622c6286387e7481953041275.zip 2,206,702,028
16F203

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
12.3.1 16F203[1] 24 May 2019 1e5c5d3120ad6fe12881905a3cc90ea2429437fa.zip 2,222,762,898
16F203

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
12.3.1 16F203[1] 24 May 2019 ce6708f68edca351c15db9aea4efdd052c30fd36.zip 2,250,075,200
16F203

iPad Air (3rd generation)

iPad11,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
12.3.1 16F203[1] 24 May 2019 30a0d3a3f88926d3fa07db5e222245e79aa62608.zip 2,470,548,260
16F203

iPad11,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
12.3.1 16F203[1] 24 May 2019 660ca443a1191c8ba4e10b794eaadd5effe01040.zip 2,511,272,544
16F203

Notes

  1. ^ a b c d e f g Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 16F6203 was listed as 16F203.) The listings on this page use the build number displayed on the device.