1. Choose a VPN App: Download a reputable VPN app such as VPNPro or Netnopro. Ensure the app is well-reviewed for security and functionality.

2. Access Settings: After downloading, open the VPN app. Navigate to the settings to choose a privacy mode (Basic or Pro).

3. Adjust Privacy Settings:

   • Select the websites you wish to block from the privacy list.
   • Add websites you want to see blocked.
   • Enable the option to suggest safe websites.

4. Enable Two-Factor Authentication (TFA): If available, enable TFA for added security. If not, consider email-based verification.

5. Configure HTTPS: Ensure your VPN uses HTTPS if you're using HTTPS for your internet connection.

6. Test the VPN: Log in to a known site to test the VPN. If it works, you're set.

7. Update and Monitor: Regularly check app updates and inform your provider of changes to keep your account secure.

8. Test on a Friend: Start with a friend's device to ensure functionality before using your own device.

By following these steps, you can securely block out unwanted content using your VPN on Android.