Unable to accept Certificate Manually

Hi,


After upgrading Iphone to IOS 11 i'm unable to connect to corporate wireless networks because its not allowing me to accept certificates manually.


The certificate sequence as following.


1)AddTrust External CA Root.


2)USERTRUST RSA Certification Authority.


3)Network solutions DV Server CA 2. [ intermediate party not listed as trusted certificate issuer on iphone IOS 10] https://support.apple.com/en-us/HT207177



it seems that IOS 11 Beta not allowing to trust manually non verified certificates , i need to check if IOS 11 will prevent manual trust and how to make Netowrk solutions DV Server CA 2 as trusted issuer?

Unable to accept Certificate Manually
 
 
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