iOS 11.4.1

iOS

Version

11.4.1

Build ID

15G77

File Size

300.41 MB

Release Date

2018-07-09T17:09:27Z

Update Type

Normal release

Delta update - requires 11.3 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 (GSM), released on 2018-07-09T17:09:27Z. The update package is 300.41 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 5190ce963669d9ed197e67628309d4385fe50339.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-88825-20180709-2F8279FE-7C15-11E8-8DDE-023CDB3C085A/com_apple_MobileAsset_SoftwareUpdate/5190ce963669d9ed197e67628309d4385fe50339.zip