iOS 11.4

iOS

Version

11.4

Build ID

15F5077a

File Size

322.34 MB

Release Date

2018-05-14T17:17:12Z

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 15F5077a) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2018-05-14T17:17:12Z. The update package is 322.34 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 b62bd9b13555562e6a70bbdd1572616302d46eb4.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/iosseed/091-83248-20180514-AE9891E2-5500-11E8-B5E0-CA2B47E13E7E/com_apple_MobileAsset_SoftwareUpdate/b62bd9b13555562e6a70bbdd1572616302d46eb4.zip