1. Check the Official Website:

   Visit the official Astrill website to find the latest version number of your VPN app.

2. Download the Update Package:

   • Download the latest version from the official site.
   • Extract the downloaded files to a hidden folder within your Astrill app directory.

3. Log in Again:

   After extracting the files, log in to your Astrill account using your credentials.

4. Follow the Update Process:

   • Go to the update section on the Astrill website.
   • Select the latest version of your VPN app.
   • Click "Update Now" and wait for the update to complete.

5. Check Logs for Errors:

   Review the logs for any error messages that might indicate issues with the update.

6. Consider Security Features:

   Look for official announcements about the latest version for any security improvements.

7. Troubleshooting:

   • If issues arise, check the logs for step-by-step troubleshooting information.
   • Use the correct browser and network settings if needed.

8. Use the Latest Version:

   Ensure you're using the updated software for security and functionality.

9. Check Notifications:

   Review your device's settings for any remaining updates.

10. Contact Support if Needed:

    If you encounter any problems, contact Astrill support through their contact information on the website.

By following these steps, you should be able to update your Astrill VPN app smoothly and effectively.