问HN：无线CarPlay适配器会窃取你的数据吗？
我最近在阿里巴巴国际站上订购了一个无线Carplay适配器，它通过USB连接到汽车，将你的iPhone通过蓝牙（和/或WiFi）连接到汽车的Carplay。
说明书中提到了一种有趣的固件升级方式，可以连接到互联网。当适配器连接到电源时，你可以通过WiFi和浏览器中的IP地址连接到它。在适配器的网页界面中，有一个按钮可以升级固件。但当适配器完全没有连接到互联网时，这个过程是如何进行的呢？
我了解到，适配器实际上是利用iPhone的移动网络连接来发送/接收互联网数据。我之前并不知道这竟然是可能的，而且似乎没有办法阻止这种连接或被通知有活动连接（除了WiFi连接显而易见）。
现在我担心的是：当适配器在车内连接到iPhone时，是否有可能让适配器使用相同的机制，通过iPhone的移动网络将Carplay数据（消息、联系人等）发送到远程服务器？
查看原文
So I recently ordered one of the many wireless Carplay dongles from Aliexpress that work via USB in your car connecting your iPhone to the car's Carplay via Bluetooth (and/or Wifi) to the USB dongle.<p>The instruction manual mentioned a firmware upgrade which had an interesting way of connecting to the internet. So when the dongle is connected to a power source you can connect to it via Wifi and an IP address in your browser. Now in the dongle's web UI, there is a button to upgrade your firmware. But how does this work when the dongle is not connected to the internet at all?<p>Well as I learned, the dongle simply uses the iPhone's mobile connection to send/receive data from the internet. I wasn't aware this is even possible and there doesn't appear to be a way to stop this or be notified of an active connection (aside from the wifi connection obv).<p>Now my concern is: when the dongle is connected to the iPhone in the car, is there a way for the dongle to use the same mechanism and send Carplay data (messages, contacts, etc) to a remote server using the iPhone's mobile connection?