Xcode App Running Issue

Question

I just updated my iPhone 5 to iOS version 10.1. When I tried to run the app that I'm developing on my device I got the following error from Xcode:

"Could not locate device support files. This iPhone 5 (Model A1429) is running iOS 10.1 (14B72), which may not be supported by this version of Xcode."

I have the latest version of Xcode i.e. 8.0 (I just double checked to see if there are any available updates). I cannot set the deployment target higher than 10.0 either.

What do I need to do? Is there a way to downgrade my device? When there is an update in the future should I wait until the version is released on Xcode?

Answer 1

Actually your iOS version still fresh and xCode SDK still in beta

you can download the beta SDK's from here xCode 10.1 beta SDK download

UPDATE: Now apple have updated Xcode to 8.1 which include the SDK for 10.1, and you can download it from app store.

Answer 2

Xcode 8.1 is now available

Download link.

Note from Apple News:

You can now download Xcode 8.1 from the Mac App Store. This version includes the latest macOS SDKs for building apps that use the all-new Touch Bar on the new MacBook Pro. To develop apps for the Touch Bar, you’ll need a Mac running Xcode 8.1 on macOS Sierra 10.12.1 (12B2657) or later.