MTK平台调试跟踪工具，通过串口与手机通信。

GPRSGSM模块短信收发C++程序源代码-GPRSGSM module messaging C++ source code

通过串口下发命令，将MTK平台手机切换到Final模式。涉及C#的串口编程技术，下载吧-Commands issued through the serial port, the MTK platform for mobile switch to Final mode. C# serial programming involving technology, download it