How to connect mobile hotspot to your vehicle

Does our car's infotainment system use its own data or does it need a mobile hotspot? I see there's an online upgrade option for navigation. Can the system connect to the internet by itself?

Can the MG GT's mobile connectivity be used? Why can't I connect?

Why can't the Kaiyi X3 Enthusiast Edition connect with a mobile phone?

How to connect your phone to the car system?

Why can't the in-car system of my 2020 Changan Alsvin connect to the hotspot? What's going on?

The experience with Amap's car navigation version is quite good. However, the car system doesn't automatically connect to the phone's hotspot, and I have to manually connect it each time, which is quite inconvenient. Does anyone know the reason for this and how to solve it? Thanks!

How to connect the mobile Bluetooth to a 2013 Honda CR-V?

How to connect the mobile app?

Is this Chen Haonan's mobile office? An early Guangxi light infantry transport vehicle? 🤔

How to connect mobile hotspot to your vehicle