iOS 11.3

iOS

Version

11.3

Build ID

15E216

File Size

751 MB

Release Date

2018-03-29T17:11:32Z

Update Type

Normal release

Delta update - requires 11.2.6 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 8 Plus (GSM), released on 2018-03-29T17:11:32Z. The update package is 751 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 09881318bddf9067f25b8c6bccd998b75ea912dd.zip.

Direct URL

http://appldnld.apple.com/ios11.3/091-70679-20180329-389E81CE-29A7-11E8-BA2A-95A6E5190979/com_apple_MobileAsset_SoftwareUpdate/09881318bddf9067f25b8c6bccd998b75ea912dd.zip