iOS 10.3.1

iOS

Version

10.3.1

Build ID

14E304

File Size

624.98 MB

Release Date

2017-04-03T17:00:41Z

Update Type

Normal release

Delta update - requires 10.2.1 installed first.

Download OTA

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About This Update

iOS 10.3.1 (build 14E304) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2017-04-03T17:00:41Z. The update package is 624.98 MB. This is a delta (partial) update that requires 10.2.1 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 487a6b5bcae9faa7c858e963b8852a8b77bbf45c.zip.

Direct URL

http://appldnld.apple.com/ios10.3.1/091-07031-20170403-03957ADE-16E6-11E7-A342-6850132AC769/com_apple_MobileAsset_SoftwareUpdate/487a6b5bcae9faa7c858e963b8852a8b77bbf45c.zip