I have installed iOS14 on my iPhone and trying to enroll to a MDM server which has self signed certificate. The enrollment is throwing out an error that the server certificate is invalid. I have already installed the trust profile which has the certificate and enable full trust under General - About - Certificate Trust Store settings. The same device enrolls well when the device is on iOS 13.x but fails to enroll with iOS14.

I have installed iOS14 on my iPhone and trying to enroll to a MDM server which has self signed certificate. The enrollment is throwing out an error that the server certificate is invalid.  I have already installed the trust profile which has the certificate and enable full trust under General - About - Certificate Trust Store settings.  The same device enrolls well when the device is on iOS 13.x but fails to enroll with iOS14. iphone logs: Install profile data, interactive error. Error: NSError: Desc   : 描述文件安装失败 Sugg   : “https://192.168.22.30:443/iosapp/profile?tenant_id=mdm”的服务器证书无效。 US Desc: Profile Installation Failed US Sugg: The server certificate for “https://192.168.22.30:443/iosapp/profile?tenant_id=mdm” is invalid. Domain : MCInstallationErrorDomain Code   : 4001 Type   : MCFatalError ...Underlying error: NSError: Desc   : “https://192.168.22.30:443/iosapp/profile?tenant_id=mdm”的服务器证书无效。 US Desc: The server certificate for “https://192.168.22.30:443/iosapp/profile?tenant_id=mdm” is invalid. Domain : MCHTTPTransactionErrorDomain Code   : 23002 Type   : MCFatalError Params : (     "https://192.168.22.30:443/iosapp/profile?tenant_id=mdm" ) Extra info: {     isPrimary = 1; }