iOS 11.3

iOS

Version

11.3

Build ID

15E216

File Size

684.13 MB

Release Date

2018-03-29T17:13:02Z

Update Type

Normal release

Delta update - requires 11.2.5 installed first.

Download OTA

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About This Update

iOS 11.3 (build 15E216) is an official Apple over-the-air update for the iPhone 6s+, released on 2018-03-29T17:13:02Z. The update package is 684.13 MB. This is a delta (partial) update that requires 11.2.5 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 64a7ef0f01a5d3d75a5447c815f44a724e5d8c57.zip.

Direct URL

http://appldnld.apple.com/ios11.3/091-63819-20180329-CECEC8E0-29A5-11E8-851E-3497E5190979/com_apple_MobileAsset_SoftwareUpdate/64a7ef0f01a5d3d75a5447c815f44a724e5d8c57.zip