device support files for iOS 11.4 (15F79)

Question

After updated my iPhone to 11.4, I found out that current version (Version 9.3 (9E145)) of Xcode do not have device support files for iOS 11.4 (15F79). Is there anything I can or should do to remedy this issue?

Answer 1

• Download image file 11.4 (15F79)

  Paste it here in your Xcode: Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport

Also you can download latest and earlier version HERE

Answer 2

The latest version of XCode (version 9.4) was released on the 29th of May, which has support for iOS 11.4. You simply need to update XCode as well.

XCode 9.4 brings support for:

• Swift 4.1
• iOS 11.4
• watchOS 4.3
• tvOS 11.4
• High Sierra 10.13.4