Update ios11.1 with Xcode 9 and iPhone 7

Question

I was testing my application on my iPhone 7 with Xcode9beta6. All was ok when I got an iOS 11.1 update on my iPhone. Now, when I run my project, I have this message :

I tried with the last Xcode9 version too but still this message. Any idea ?

Answer 1

I ran into this yesterday. The issue was I had upgraded to iOS 11.1 Beta on my device (iPhone 6S) but I was using the production version (non beta) of Xcode 9. This version of xCode 9 does not support iOS 11.1 Beta.

I had two options - upgrade my xCode 9 to the latest beta version or go to the backup of my iPhone and restore iOS 11.0.1.

I restored to iOS 11.0.1 successfully and now XCode works fine with the iPhone.

Hope that helps

Answer 2

11.1 iOS Beta version not supported by XCode 9 upgrade your XCode 9.1

Answer 3

I also faced same issue.It is because of iOS 11.1 upgrade Since Xcode 9 doest support iOS 11.1 Beta issue has been raised.Only options is either restore to older version or else test with another device which is compatible with Xcode9