Configuring a HTS VPN client on an iPhone without using a dedicated app involves using the built-in VPN functionality provided by iOS.

Here's a step-by-step guide to help you set up a VPN connection on your iPhone:

1. Gather VPN Connection Details: Before you begin, gather the following information from your VPN provider:

   • VPN Server Address: The IP address or domain name of the VPN server you want to connect to.
   • VPN Protocol: Common protocols are IKEv2, IPsec, or L2TP.
   • VPN Username and Password: The credentials provided by us to authenticate your connection.
   • Pre-shared Key

2. Access VPN Settings: Open the "Settings" app on your iPhone.

3. Select General: In the "Settings" app, select "General."

4. VPN Configuration: Scroll down and select "VPN" to access the VPN configuration settings.

5. Add VPN Configuration: Tap on "Add VPN Configuration" to create a new VPN connection.

6. Choose VPN Type: Select the VPN type.

7. Configure the VPN Connection: Fill in the required details:

   • Description: Provide a name or description for your VPN connection to easily identify it.
   • Server: Enter the VPN server address provided by us.
   • Remote ID: If using IKEv2, enter the Remote ID (optional).
   • Local ID: If using IKEv2, enter the Local ID (optional).
   • User Authentication: Enter your VPN username and password.

8. Save the Configuration: Tap on "Done" to save the VPN configuration.

9. Connect to the VPN: Once you've set up the VPN configuration, you can connect to the VPN by toggling the switch next to the VPN configuration name.

10. Verify the VPN Connection: To ensure that the VPN connection is active, you can check your IP address or use various online services that display your location.

Please note that the exact steps and options may vary slightly based on your iPhone model and iOS version. Also, the availability of certain VPN protocols might depend on the specific iOS version you are using.

By following these steps, you can manually configure a VPN client on your iPhone without using a dedicated app, allowing you to enjoy enhanced privacy and security while using your mobile internet connection.