iOS 11.3

iOS

Version

11.3

Build ID

15E216

File Size

1.42 GB

Release Date

2018-03-29T17:12:57Z

Update Type

Normal release

Delta update - requires 10.3.3 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 2018-03-29T17:12:57Z. The update package is 1.42 GB. This is a delta (partial) update that requires 10.3.3 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 42e6e436c698bb0b97cd0f552d080a0d9d819625.zip.

Direct URL

http://appldnld.apple.com/ios11.3/091-40400-20180329-D502CD68-29A2-11E8-BD63-D9F2EF344FCD/com_apple_MobileAsset_SoftwareUpdate/42e6e436c698bb0b97cd0f552d080a0d9d819625.zip