A: There may be several reasons why you can't connect:
1, the car is not supported.
Some models only support SIM card Internet access, do not support wireless network. If this is the case, the car is unable to use the mobile phone hotspot;
2. The phone is not on the Internet.
If the mobile phone does not open the network, then it is unable to activate the hot spot, at this time the car will not be able to search the network signal sent by the mobile phone;
3, the signal is poor.
When the vehicle in the tunnel, underground parking garage or encounter signal interference, the connection between the phone and the car will be affected, at this time we can drive the vehicle away from these places and reconnect