iOS 11.4.1

iOS

Version

11.4.1

Build ID

15G77

File Size

691.42 MB

Release Date

2018-07-09T17:09:19Z

Update Type

Normal release

Delta update - requires 11.2.1 installed first.

Download OTA

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About This Update

iOS 11.4.1 (build 15G77) is an official Apple over-the-air update for the iPhone X (Global), released on 2018-07-09T17:09:19Z. The update package is 691.42 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 5295d285e9e7b5bdaec1747c9b37e5f730263f53.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-75128-20180709-D58B7C70-7C0F-11E8-A747-B10CDB3C085A/com_apple_MobileAsset_SoftwareUpdate/5295d285e9e7b5bdaec1747c9b37e5f730263f53.zip