I am unable to use my iPhone 17 Pro as a run destination in Xcode. The device appears at a low level, but CoreDevice / devicectl keeps reporting it as unavailable. Environment • Mac mini (Apple Silicon) • macOS 26.3 (Build 25D125) • iPhone 17 Pro • iOS 26.3 • Xcode 26.3 (Build 17C529) • Xcode 26.4 beta 2 (Build 17E5170d) Symptoms • The iPhone appears in Finder • On the iPhone, I tapped “Trust This Computer” • Developer Mode is enabled • Apple ID is added in Xcode Accounts • Team is configured in Signing & Capabilities • iOS Platform Support is installed • The device still does not become available as a run destination • Devices and Simulators does not show it in a usable state • xcrun devicectl list devices still shows unavailable Output of xcrun devicectl list devices Failed to load provisioning paramter list due to error: Error Domain=com.apple.dt.CoreDeviceError Code=1002 "No provider was found." UserInfo={NSLocalizedDescription=No provider was found.}. devicectl manage create may support a reduced set of arguments. Name Hostname Identifier State Model CAC1B56A-C3B4-59FF-8F9D-659277C7C76C.coredevice.local CAC1B56A-C3B4-59FF-8F9D-659277C7C76C unavailable iPhone18,1 What I already tried • Apple cable • Different USB/Thunderbolt ports • Direct connection to rear ports • Restarted both Mac and iPhone • Restarted Xcode • Ran sudo killall usbmuxd • Ran sudo pkill -9 remoted • Upgraded Xcode from 26.2 to 26.3, then to 26.4 beta 2 • Ran sudo xcode-select -s /Applications/Xcode-beta.app • Ran sudo xcodebuild -runFirstLaunch • Reset “Location & Privacy” on the iPhone, then trusted the Mac again • Still remains unavailable Additional note ioreg shows the iPhone, so the physical USB connection seems to exist. However, at the CoreDevice / devicectl layer the device remains unavailable, and Xcode cannot use it for on-device build/run. Is this a known issue with macOS 26.3 / iOS 26.3 / Xcode 26.4 beta 2? Any workaround or additional debugging steps would be appreciated.