iOS 11.4

iOS

Version

11.4

Build ID

15F5049c

File Size

291.61 MB

Release Date

2018-04-16T17:08:07Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

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About This Update

iOS 11.4 (build 15F5049c) is an official Apple over-the-air update for the iPhone X (Global), released on 2018-04-16T17:08:07Z. The update package is 291.61 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 2a7c9d88bf28babc6c18b47fb580d9b8592b3567.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/iosseed/091-77569-20180416-9EB7D5DC-3E79-11E8-AF55-CE4D525157AE/com_apple_MobileAsset_SoftwareUpdate/2a7c9d88bf28babc6c18b47fb580d9b8592b3567.zip