iOS 11.3

iOS

Version

11.3

Build ID

15E216

File Size

774.48 MB

Release Date

2018-03-29T17:12:40Z

Update Type

Normal release

Delta update - requires 11.0 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 2018-03-29T17:12:40Z. The update package is 774.48 MB. This is a delta (partial) update that requires 11.0 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 08abf76eebb717e2cd7c24a9c42b1f1493d69b74.zip.

Direct URL

http://appldnld.apple.com/ios11.3/091-40529-20180329-96ACF6C6-29A5-11E8-A7F0-F8FEEF344FCD/com_apple_MobileAsset_SoftwareUpdate/08abf76eebb717e2cd7c24a9c42b1f1493d69b74.zip