ISPs like Vodacom have terms of service. Using tunneling protocols to bypass billing systems is a violation of these terms. While rare for individual users, excessive use can flag an account, potentially leading to SIM blocking or number termination.
If you're looking to optimize your internet experience on Vodacom, consider using their data saver apps or services if available. Some services offer zero-rating for specific apps or provide a more seamless experience through their network. vodacom ha tunnel files download best