sudo cp 16.5.zip /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport
Go to the previous folder, right click and select get info to change permissions, and then apply to all subfolders
Unlock the lower right and add your own Read & Write, + - pull down on the right should be applied to all sub-files
This way you can change the permissions
Put it in the directory after decompression: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport
With this real-device debugging package, you can build successfully on the mobile phone by choosing any version on xcode, and you can also run the case
Real machine debugging package download address: