Yes, you do!
To successfully download and install your eSIM profile, your device must be connected to the internet either through mobile data or a Wi-Fi connection.
This ensures the profile is downloaded securely and activated without issues.
📲 Pro Tip: For a smoother experience managing your MoMo account and more, download the MyMoMo App today: 👉 https://mtnmymomo.onelink.me/XJOt/ODC