Specifically, customers using 80Mbps-100Mbps bandwidth packages will be upgraded to 150Mbps; those using 120Mbps-180Mbps will be upgraded by 1.5 times respectively. Customers using bandwidth of >=200Mbps will have unlimited access (up to 1Gbps) with a minimum commitment of 300Mbps-400Mbps depending on their package.

This upgrade is performed automatically by Viettel; customers do not need to restart their devices at home.