MTK audio change. I hope that this guide is helpful, but I assume no warranty for any damages which might arise on the phone. This program only works with MTK mobile phones (see list below). The phone must be COM Port (serial port) on the PC mod

MTK电源管理6318的设计指指南 非常详细的讲解可直接使用。 -The MTK Power Management 6318 design refers to the guide is very detailed explanation can be used directly.