Looking for iOS 15.7 support files for XCode14

Question

My iPhoneXR updated to 15.7, and XCode updated to 14. Which happened right as MacOS was updating, so I'm wondering if something got wonked with the XCode update. Now I can't program my phone.

Looking in

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

there is no 15.7. But the various github repositories that have various support files, none of them include 15.7. Is there a place these are stored at?

When I open the "downloads" window for XCode, it's just a blank window.

Answer 1

The 15.7 support files can be downloaded from: https://github.com/JinjunHan/iOSDeviceSupport

Unzip the file in the DeviceSupport folder and (re)start xCode.

Answer 2

See Xcode 14 Release Notes:

Xcode 14 cannot be used with iOS 15.7 for development. (99847608) Workaround: Use Xcode 13.4.1 with iOS 15.7.