iOS 11.4

iOS

Version

11.4

Build ID

15F5079a

File Size

299.79 MB

Release Date

2018-05-17T17:02:25Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

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

About This Update

iOS 11.4 (build 15F5079a) is an official Apple over-the-air update for the iPhone X (GSM), released on 2018-05-17T17:02:25Z. The update package is 299.79 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 1920219b5d3e94db0507ba9938be7b12c1697438.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/iosseed/091-84697-20180517-96A07F72-5862-11E8-9983-48BBB576F02A/com_apple_MobileAsset_SoftwareUpdate/1920219b5d3e94db0507ba9938be7b12c1697438.zip

Filename

1920219b5d3e94db0507ba9938be7b12c1697438.zip

Other Devices