iPadOS 11.3.1

iPadOS

Version

11.3.1

Build ID

15E302

File Size

1.2 GB

Release Date

2018-04-24T17:05:03Z

Update Type

Normal release

Delta update - requires 10.3.3 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 (WiFi), released on 2018-04-24T17:05:03Z. The update package is 1.2 GB. This is a delta (partial) update that requires 10.3.3 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 8784a8b4ea53d38c7599618481d53c6e84fd817c.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-78188-20180419-4D1F6CAE-40B7-11E8-B1EE-70DCC3535ADC/com_apple_MobileAsset_SoftwareUpdate/8784a8b4ea53d38c7599618481d53c6e84fd817c.zip