iOS 11.4

iOS

Version

11.4

Build ID

15F5049c

File Size

219.08 MB

Release Date

2018-04-16T17:08:22Z

Update Type

Beta

Delta update - requires 11.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 6s+ →

Want full hardware specs? View iPhone 6s+ specs →

About This Update

iOS 11.4 (build 15F5049c) is an official Apple over-the-air update for the iPhone 6s+, released on 2018-04-16T17:08:22Z. The update package is 219.08 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 9395fac1b1b1a29120770ad0b35a0648dea83ee7.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/iosseed/091-77422-20180416-5BDB13DC-3E79-11E8-B2FC-2D45525157AE/com_apple_MobileAsset_SoftwareUpdate/9395fac1b1b1a29120770ad0b35a0648dea83ee7.zip