I had this problem, I reinstalled Xcode problem still appear, because I changed the phone number, so I trusted the new phone number, Final solved this problem. Unable to install "XXXXX" Domain: com.apple.dt.MobileDeviceErrorDomain Code: -402620403- There was an error communicating with your device. Domain: com.apple.dt.MobileDeviceErrorDomain Code: -402620403 User Info: { DVTRadarComponentKey = 261622; MobileDeviceErrorCode = "(0xE800800D)"; "com.apple.dtdevicekit.stacktrace" = ( 0 DTDeviceKitBase 0x000000011e7cf81a DTDKCreateNSErrorFromAMDErrorCode + 233 1 DTDeviceKitBase 0x000000011e810f70 _90-[DTDKMobileDeviceToken installApplicationBundleAtPath:withOptions:andError:withCallback:]blockinvoke + 155 2 DVTFoundation 0x0000000105790155 DVTInvokeWithStrongOwnership + 73 3 DTDeviceKitBase 0x000000011e810ca8 -[DTDKMobileDeviceToken installApplicationBundleAtPath:withOptions:andError:withCallback:] + 1654 4 IDEiOSSupportCore 0x000000011e687e91 118-[DVTiOSDevice(DVTiPhoneApplicationInstallation) processAppInstallSet:appUninstallSet:installOptions:completionBlock:]blockinvoke.352 + 4165 5 DVTFoundation 0x00000001058c37f4 DVTCALLINGCLIENTBLOCK + 7 6 DVTFoundation 0x00000001058c5436 _DVTDispatchAsyncblockinvoke + 1194 7 libdispatch.dylib 0x00007fff710ed6c4 dispatchcallblockandrelease + 12 8 libdispatch.dylib 0x00007fff710ee658 dispatchclientcallout + 8 9 libdispatch.dylib 0x00007fff710f3c44 dispatchlaneserialdrain + 597 10 libdispatch.dylib 0x00007fff710f45d6 dispatchlaneinvoke + 363 11 libdispatch.dylib 0x00007fff710fdc09 dispatchworkloopworkerthread + 596 12 libsystempthread.dylib 0x00007fff71348a3d pthreadwqthread + 290 13 libsystempthread.dylib 0x00007fff71347b77 start_wqthread + 15 ); }- System Information MacOS Version 10.15.4 (Build 19E287) Xcode 11.4.1 (16137). IOS 13.4