HI. In the add device I got message Error. ======================================= Failed shouldMakeReadyForDevelopment check even though device is not locked by passcode. ======== the device is not lock============ I use all the version I got same code. iphone 6s ios 14.1, ipad pro 11 ios 14.1 I start with 13.6, load IOS 14, and 14.1 still not working.------- to make more test I make all test with 12, 12.1Gm, and 12.3 beta all-way the same problem, THANKS for your time. I got that code. Multiline Details Unable to install "JWs" Domain: com.apple.dt.MobileDeviceErrorDomain Code: -402620388- No code signature found. Domain: com.apple.dt.MobileDeviceErrorDomain Code: -402620388 User Info: {   DVTRadarComponentKey = 261622;   MobileDeviceErrorCode = "(0xE800801C)";   "com.apple.dtdevicekit.stacktrace" = ( 0  DTDeviceKitBase           0x0000000125e6098f DTDKCreateNSErrorFromAMDErrorCode + 220 1  DTDeviceKitBase           0x0000000125e9f154 90-[DTDKMobileDeviceToken installApplicationBundleAtPath:withOptions:andError:withCallback:]blockinvoke + 155 2  DVTFoundation            0x00000001087c7863 DVTInvokeWithStrongOwnership + 71 3  DTDeviceKitBase           0x0000000125e9ee95 -[DTDKMobileDeviceToken installApplicationBundleAtPath:withOptions:andError:withCallback:] + 1440 4  IDEiOSSupportCore          0x0000000125d0f76c 118-[DVTiOSDevice(DVTiPhoneApplicationInstallation) processAppInstallSet:appUninstallSet:installOptions:completionBlock:]blockinvoke.292 + 3513 5  DVTFoundation            0x00000001088f617e DVTCALLINGCLIENTBLOCK + 7 6  DVTFoundation            0x00000001088f7da0 _DVTDispatchAsyncblockinvoke + 1191 7  libdispatch.dylib          0x00007fff705486c4 dispatchcallblockandrelease + 12 8  libdispatch.dylib          0x00007fff70549658 dispatchclientcallout + 8 9  libdispatch.dylib          0x00007fff7054ec44 dispatchlaneserialdrain + 597 10 libdispatch.dylib          0x00007fff7054f5d6 dispatchlaneinvoke + 363 11 libdispatch.dylib          0x00007fff70558c09 dispatchworkloopworkerthread + 596 12 libsystempthread.dylib       0x00007fff707a3a3d pthreadwqthread + 290 13 libsystempthread.dylib       0x00007fff707a2b77 start_wqthread + 15 );}- System Information macOS Version 10.15.7 (Build 19H2) Xcode 12.2 (17529.2) (Build 12B5035g) Timestamp: 2020-10-29T21:59:19-04:00 BlockQuote