Error while running xcode 11.3.1 with ios 14.1 real device

Question

I'm using xcode 11.3.1 with ios 14.1 real device the compiler gave me below message. the project restricted to use xcode 11.3.1 , i have installed 14.1 ios support file to xcode package content.

An error was encountered while attempting to communicate with this device. (The service is invalid.)
Domain: com.apple.dtdevicekit
Code: -402653150
Failure Reason: Please try rebooting and reconnecting the device. (0xE8000022).
User Info: {
    DVTRadarComponentKey = 487927;
    "com.apple.dtdevicekit.stacktrace" = (
    0   DTDeviceKitBase                     0x000000011a5416e7 DTDKCreateNSError + 109
    1   DTDeviceKitBase                     0x000000011a541de9 DTDK_AMDErrorToNSError + 792
    2   DTDeviceKitBase                     0x000000011a552d0c __63-[DTDKRemoteDeviceConnection startFirstServiceOf:unlockKeybag:]_block_invoke + 301

Xcode 11.3.1 won't work with an iOS device "out of the box". Xcode 12.1 will. I haven't tried this - and you will have issue with iOS 14 only APIs, but you should be able to download the support files needed. https://stackoverflow.com/questions/64736953/iphone-is-not-available-please-reconnect-the-device-ios-14-2-xcode-12-1 — , Nov 08 '20 at 18:54
Then I can only think of two options - upgrade to Xcode 12.1 or use the simulator. (The simulator doesn't work for me because my apps involve CoreImage.) Wish I could offer more help. — , Nov 09 '20 at 16:35

Error while running xcode 11.3.1 with ios 14.1 real device

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