iPadOS 11.3.1

iPadOS

Version

11.3.1

Build ID

15E302

File Size

703.91 MB

Release Date

2018-04-24T17:05:35Z

Update Type

Normal release

Delta update - requires 11.0.1 installed first.

Download OTA

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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 11.0.1 to already be installed on the device - it cannot be applied from scratch. This update is no longer signed by Apple, meaning it can no longer be downloaded and applied on-device through Settings.

The OTA payload file is 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