Port issue with mobile app

Port issue with mobile app

service desk is hosted on port 8080 and https is enabled. when i am trying to connect the mobile app, it doesnt connect.

as soon i enable the ssl the port become 443 so in server field i am trying servername:8080.

i even tried with servername and manually change the port field to 8080 but none of them worked.

Any help will be really appriciated  

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