iOS 11.4

iOS

Version

11.4

Build ID

15F79

File Size

674.75 MB

Release Date

2018-05-29T17:16:06Z

Update Type

Normal release

Delta update - requires 11.2.1 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 2018-05-29T17:16:06Z. The update package is 674.75 MB. This is a delta (partial) update that requires 11.2.1 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 07030814e90a3103df0a5c744b7b02cc0a60b122.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-68416-20180529-8EB29528-5ADF-11E8-A016-567742FD93D5/com_apple_MobileAsset_SoftwareUpdate/07030814e90a3103df0a5c744b7b02cc0a60b122.zip