iPadOS 11.3.1

iPadOS

Version

11.3.1

Build ID

15E302

File Size

577.88 MB

Release Date

2018-04-24T17:05:05Z

Update Type

Normal release

Delta update - requires 11.2.6 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 2018-04-24T17:05:05Z. The update package is 577.88 MB. This is a delta (partial) update that requires 11.2.6 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 10bdc11e22ebfc81f3967e94362d2cb1d6b5f7ee.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-78486-20180419-56B6D0DA-4103-11E8-B13D-B91CC4535ADC/com_apple_MobileAsset_SoftwareUpdate/10bdc11e22ebfc81f3967e94362d2cb1d6b5f7ee.zip