Updating a device to iOS 11.2 breaks support with Xcode 9.1

Question

I tried to run my app on a device running iOS 11.2 and received the following error:

Could not locate device supported files.

Answer 1

Any one having this kind of Error when your device OS version is updated and Your Xcode version is not.

Xcode - Version 9.1 (9B55) Device Version - 11.3

Solution:

Find your friends who have latest Xcode 9.x

From following ways you can get device support files

1. Go to Finder and Search

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/

2. Right click on Xcode -> Show Package Contents then navigate to Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/11.X Copy the 11.X

Please note X - will be Versions

Also you can download from this link - https://github.com/filsv/iPhoneOSDeviceSupport/issues/7

After you get device supporting files, Add all the new version to yours Xcode DeviceSupport folder

Restart the Xcode and You are Ready to debug :)