Enterprise developer program, 'Unable to install "my app". Please try again later.' on iOS 14 devices.

1. used https server and ssl

2. TLS version is v1.2

3. certifications wasn't wrong

4. itms, download link wasn't wrong

5. Only iOS 14.* gets an error but Xcode-device iOS14 simulator install is success

6. Other iOS version devices were success

Here this my log, plz help me..







Download failed with error: Error Domain=NSURLErrorDomain Code=-1200 "An SSL error has occurred and a secure connection to the server cannot be made." UserInfo={NSErrorFailingURLKey=https://www.*/path1/path2/*appname***.ipa, NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, NSURLErrorFailingURLSessionTaskErrorKey=BackgroundDataTask <F*F*DE-E0-4*--8********3>.<9>, NSURLErrorRelatedURLSessionTaskErrorKey=(
"BackgroundDataTask <F*F*DE-E0-4*--8********3>.<9>",
"LocalDataTask <F*F*DE-E0-4*--8******3>.<9>"
), NSLocalizedDescription=An SSL error has occurred and a secure connection to the server cannot be made., NSErrorFailingURLStringKey=https://www.*/path1/path2/*appname*.ipa, kCFStreamErrorDomainKey=3, kCFStreamErrorCodeKey=-9824}





...



installcoordinationd -[IXSClientConnection remoteprioritizeCoordinatorForAppWithBundleID:completion:]: Prioritizing coordinator for *MYAPP* as requested by SpringBoard (pid 60)
17:15:32.551352+0900 installcoordinationd -[IXSClientConnection remoteprioritizeCoordinatorForAppWithBundleID:completion:]: Failed to fetch LSApplicationRecord for application with identifier *MYAPP*: Error Domain=NSOSStatusErrorDomain Code=-10814 "(null)" UserInfo={LSLine=1483, LSFunction=runEvaluator}
17:15:32.585680+0900 installcoordinationd -[IXSClientConnection remoteprioritizeCoordinatorForAppWithBundleID:completion:]: No coordinator found for *MYAPP* and app is not vendable by App Store or is a hard error (1) so showing alert.


Thanks in advance!!!