iOS 11.4

iOS

Version

11.4

Build ID

15F5079a

File Size

54.14 MB

Release Date

2018-05-17T17:02:21Z

Update Type

Beta

Delta update - requires 11.4 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone X (Global) →

About This Update

iOS 11.4 (build 15F5079a) is an official Apple over-the-air update for the iPhone X (Global), released on 2018-05-17T17:02:21Z. The update package is 54.14 MB. This is a delta (partial) update that requires 11.4 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 496a3c318809aa2df516f5b60e2b57769b441f52.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/iosseed/091-84590-20180517-6D210B58-5862-11E8-B56A-EEB3B576F02A/com_apple_MobileAsset_SoftwareUpdate/496a3c318809aa2df516f5b60e2b57769b441f52.zip