iOS 11.4

iOS

Version

11.4

Build ID

15F79

File Size

688.53 MB

Release Date

2018-05-29T17:16:43Z

Update Type

Normal release

Delta update - requires 11.2.5 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 15F79) is an official Apple over-the-air update for the iPhone 6s+, released on 2018-05-29T17:16:43Z. The update package is 688.53 MB. This is a delta (partial) update that requires 11.2.5 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 a93b14cd77dbedcf0638c9105ca7d7a1d4a4b364.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-64448-20180529-AD2F8AD2-5ACC-11E8-A611-C468A3E35D9E/com_apple_MobileAsset_SoftwareUpdate/a93b14cd77dbedcf0638c9105ca7d7a1d4a4b364.zip