iOS 11.3

iOS

Version

11.3

Build ID

15E5189f

File Size

321.16 MB

Release Date

2018-02-20T18:06:27Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

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About This Update

iOS 11.3 (build 15E5189f) is an official Apple over-the-air update for the iPhone 6s+, released on 2018-02-20T18:06:27Z. The update package is 321.16 MB. This is a delta (partial) update that requires 11.3 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 5f7c21e713c4eae06f0da4af113853fd4d2f070b.zip.

Direct URL

http://appldnld.apple.com/ios11.3seed/091-70380-20180220-33E28AB2-13F0-11E8-A191-4CD7EA7ECCFA/com_apple_MobileAsset_SoftwareUpdate/5f7c21e713c4eae06f0da4af113853fd4d2f070b.zip