Use this if you want to flash the firmware onto the device's internal memory. When you insert this card into your device and power it on, it will begin an automatic installation process.
In the realm of embedded Android and Linux development for ARM architectures, the initial boot media flashing process is a critical bottleneck. Allwinner Technology, a prominent fabless semiconductor company, provides a suite of proprietary tools for this purpose, including PhoenixSuit (USB-based) and PhoenixCard (SD Card-based). phoenixcard v424 exclusive