iOS 11.4

iOS

Version

11.4

Build ID

15F79

File Size

688.41 MB

Release Date

2018-05-29T17:15:41Z

Update Type

Normal release

Delta update - requires 11.2.2 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 X (Global), released on 2018-05-29T17:15:41Z. The update package is 688.41 MB. This is a delta (partial) update that requires 11.2.2 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 3dcc6bd889ba2c15ba7a092fda3ca318352a2573.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-68426-20180529-CCE10316-5ADF-11E8-BA73-8D7842FD93D5/com_apple_MobileAsset_SoftwareUpdate/3dcc6bd889ba2c15ba7a092fda3ca318352a2573.zip