iOS 11.4

iOS

Version

11.4

Build ID

15F79

File Size

1.27 GB

Release Date

2018-05-29T17:16:04Z

Update Type

Normal release

Delta update - requires 10.3.3 installed first.

Download OTA

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About This Update

iOS 11.4 (build 15F79) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2018-05-29T17:16:04Z. The update package is 1.27 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 8a93331b001255b3596248e9fd93d744ceae90c4.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-64987-20180529-B11AC92C-5ADB-11E8-90CE-7A6A42FD93D5/com_apple_MobileAsset_SoftwareUpdate/8a93331b001255b3596248e9fd93d744ceae90c4.zip