About This Update
iPadOS 11.3.1
(build 15E302) is an official Apple
over-the-air update for the iPad Air 2 (Cellular),
released on 2018-04-24T17:07:57Z.
The update package is 31.43 MB.
This is a delta (partial) update that requires
11.3 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 33434cbde11f7b194f19b49f6955b90e4c6f9e2b.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/ios/091-78199-20180419-4D19F83C-40B7-11E8-B143-81DCC3535ADC/com_apple_MobileAsset_SoftwareUpdate/33434cbde11f7b194f19b49f6955b90e4c6f9e2b.zip
Filename
33434cbde11f7b194f19b49f6955b90e4c6f9e2b.zip
Other Devices
