iOS 11.3.1

iOS

Version

11.3.1

Build ID

15E302

File Size

854.19 MB

Release Date

2018-04-24T17:11:40Z

Update Type

Normal release

Delta update - requires 11.0.1 installed first.

Download OTA

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About This Update

iOS 11.3.1 (build 15E302) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2018-04-24T17:11:40Z. The update package is 854.19 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 7a35a9b91aaba430737a9289d55c7c5cc31e6dc3.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-78363-20180419-7A046C6C-40E2-11E8-AC37-BA02C4535ADC/com_apple_MobileAsset_SoftwareUpdate/7a35a9b91aaba430737a9289d55c7c5cc31e6dc3.zip

Filename

7a35a9b91aaba430737a9289d55c7c5cc31e6dc3.zip

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