iOS 11.4

iOS

Version

11.4

Build ID

15F79

File Size

268.21 MB

Release Date

2018-05-29T17:16:44Z

Update Type

Normal release

Delta update - requires 11.3.1 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 2018-05-29T17:16:44Z. The update package is 268.21 MB. This is a delta (partial) update that requires 11.3.1 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 21dd4b09927f599b93c745325647c7a79ec9b23d.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/ios/091-81403-20180529-10808272-5AE5-11E8-AE40-BDA1A3E35D9E/com_apple_MobileAsset_SoftwareUpdate/21dd4b09927f599b93c745325647c7a79ec9b23d.zip

Filename

21dd4b09927f599b93c745325647c7a79ec9b23d.zip

Other Devices