YSK If you have a vehicle that has a "smart" interface on the center console, the firmware on it can likely be upgraded to the latest version by downloading a patch and putting it on USB.
from /r/YouShouldKnow
YSK 如果你的车辆在中控台上有一个 "智能 "接口，它的固件很可能可以通过下载一个补丁并放在USB上升级到最新版本。