Do I still need mobile data or Wi-Fi when using a VPN?

Yes. A VPN does not replace your phone's internet connection. It works as an encrypted tunnel built on top of your existing network connection.

That means:

• If you are using mobile data, the VPN works through your mobile data connection.
• If you are using Wi-Fi, the VPN works through Wi-Fi.
• If your phone has no internet access at all, the VPN cannot connect either.

A VPN encrypts and routes your traffic. It does not replace your carrier connection, and it cannot give you internet access when the device itself is offline.

If you are a new user, we recommend using the latest 5UF VPN app for a simpler and more stable experience.