As Vietnam prepares to discontinue 2G mobile services on September 16th, 2024, MobiFone is offering a range of incentives to encourage its customers to upgrade to 4G-enabled devices. The initiative includes free SIM card upgrades, data packages, and even free feature phones. MobiFone is also partnering with retailers like The Gioi Di Dong and FPT Shop to provide discounts on 4G phones for customers who trade in their old 2G devices. By offering these incentives, MobiFone aims to facilitate a smooth transition to a 4G environment and ensure continued connectivity for its customers.