What's the situation when the car has no network connection?
1 Answers
Here are the reasons and solutions for a car having no network connection: 1. Signal issue: Enable USB debugging on your phone multiple times. If there's still no signal, the area might have no network coverage, try moving to another location. 2. Incompatibility between phone and car: In this case, simply upgrade through the toolbox in the App Store. Additional information: Vehicle network standards: Currently, there are mainly two types of B-class networks in use: Low-speed CAN and VAN. The VAN standard was introduced by ISO in June 1994. It's based on ISO11519-3 and is primarily used by French automakers. However, even in France, the focus for powertrain systems has shifted to CAN bus networks.