iOS 11.4

iOS

Version

11.4

Build ID

15F5071a

File Size

322.81 MB

Release Date

2018-05-07T17:11:35Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 8 (GSM) →

About This Update

iOS 11.4 (build 15F5071a) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2018-05-07T17:11:35Z. The update package is 322.81 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 aae3827d27c759928cbba1c9f9b5376ab53ae4aa.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/iosseed/091-82454-20180507-F773E090-4F08-11E8-B1ED-97EE128FB168/com_apple_MobileAsset_SoftwareUpdate/aae3827d27c759928cbba1c9f9b5376ab53ae4aa.zip