Could not locate device support files: iOS

Question

I am using Xcode 10.0 and running in 12.1.1(16C50). It was given below error.

iOS 12.1.1 not supported by Xcode 10.0: Could not locate device support files

Answer 1

Just download latest OS SDK(Available iOS 9 to iOS 14) and paste it on respective location.

Follow the below step.

1. Unzipped downloaded file

2. Right-click on Xcode and click on Show Package Content

3. then paste your file on path

Contents > Developer > Platforms > iPhoneOS.platforms > DeviceSupport

4. Restart Xcode

Is it very convenient, saving the trouble of updating Xcode. what? You can't find a new Device Support file! Ok, you can copy it out from your friend's latest Xcode, or download from here

Update:

The added iOS Disk image for iOS 12.4, 12.3, 13.0, and iOS 14.0