About This Update
iPadOS 11.3.1
(build 15E302) is an official Apple
over-the-air update for the iPad Air (China),
released on 2018-04-24T17:05:35Z.
The update package is 703.91 MB.
This is a delta (partial) update that requires
11.0.2 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 31006c98a9a7073fa2c75e0f9d648c47f007e838.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/ios/091-78072-20180419-3E8529FC-405F-11E8-BDEC-80DCFBE594B0/com_apple_MobileAsset_SoftwareUpdate/31006c98a9a7073fa2c75e0f9d648c47f007e838.zip
Filename
31006c98a9a7073fa2c75e0f9d648c47f007e838.zip
Other Devices
