What is the reason for the sudden loss of network connection in Haval F7?

[MacJeffrey]

Haval has its own set of mobile phone interconnection system. To use this system, you first need to download an app on your phone, and then you can connect to the car's infotainment system through this app, or connect to the car's Bluetooth. Relevant information about the car's Bluetooth is as follows: 1. Function: After the Bluetooth function is successfully paired, you can use your phone to play audio files or answer calls, which is very convenient. While driving, it ensures driving safety. Once the car's infotainment system and Bluetooth system are connected, you can make calls directly on the car's infotainment system in a hands-free manner. 2. Automatic connection: Once your phone and the car's infotainment system are connected, they will automatically connect the next time you use them, provided that the phone's Bluetooth system is turned on. This eliminates the need for frequent connections, saving time and bringing convenience to the use of the vehicle. However, when using Bluetooth calls, you need to pay attention to privacy.