1, no network. The location of the car must ensure that there is a network, and uploading data must have a network. Some people park in the garage, there is no network, and the data can't be updated. Don't worry about this. If you drive to a network, the data will be updated naturally.

2. The flow is used up. BYD's new cloud service vehicle gives away 1 year or 3 years 1G traffic, and the 26th of each month is the billing period. If the traffic usage exceeds 1g, it cannot be used again this month. I don't know if I can buy more traffic, but there will be no problem in normal use.

3. Restart the vehicle system. The bottom layer of truck crane system and ion operating system uses java language. Java language will produce garbage when it is used for a long time, which will cause the system to slow down or some programs cannot be executed. At this time, you need to restart the system in a common way, and everything will be fine. The method is to press the square button on the central control screen to close, and then click this button to open.